| 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 | $52.99 | 5.295% | $55.7958 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $207.31 | 13.154% | $234.5796 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $128.34 | 10.641% | $141.9967 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $241.41 | 11.239% | $268.5421 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $172.54 | 3.621% | $178.7877 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $129.69 | 13.276% | $146.9076 | $146.91 | $146.90 | $146.90 |
| Purchase #7 | $50.49 | 5.137% | $53.0837 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $982.77 | $1,079.6932 | $1,079.70 | $1,079.75 | $1,079.70 | |