| 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 | $33.60 | 3.475% | $34.7676 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $158.72 | 9.389% | $173.6222 | $173.62 | $173.60 | $173.60 |
| Purchase #3 | $60.34 | 13.523% | $68.4998 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $91.58 | 12.215% | $102.7665 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $154.84 | 9.867% | $170.1181 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $108.77 | 7.165% | $116.5634 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $7.46 | 8.820% | $8.118 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $615.31 | $674.4556 | $674.46 | $674.35 | $674.50 | |