| 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 | $50.62 | 11.318% | $56.3492 | $56.35 | $56.35 | $56.30 |
| Purchase #2 | $172.89 | 12.202% | $193.986 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $232.44 | 13.732% | $264.3587 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $154.37 | 7.401% | $165.7949 | $165.79 | $165.80 | $165.80 |
| Purchase #5 | $185.61 | 3.214% | $191.5755 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $162.60 | 3.778% | $168.743 | $168.74 | $168.75 | $168.70 |
| Purchase #7 | $79.26 | 11.313% | $88.2267 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $1,037.79 | $1,129.0340 | $1,129.04 | $1,129.10 | $1,129.00 | |