| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.36 | 3.292% | $40.6557 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $249.33 | 13.131% | $282.0695 | $282.07 | $282.05 | $282.10 |
| Purchase #3 | $172.27 | 12.835% | $194.3809 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $101.77 | 7.820% | $109.7284 | $109.73 | $109.75 | $109.70 |
| Purchase #5 | $192.80 | 13.202% | $218.2535 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $151.53 | 3.593% | $156.9745 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $158.62 | 8.307% | $171.7966 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,065.68 | $1,173.8591 | $1,173.86 | $1,173.85 | $1,174.00 | |