| 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 | $77.98 | 7.822% | $84.0796 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $106.98 | 8.532% | $116.1075 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $16.90 | 8.516% | $18.3392 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $91.39 | 5.712% | $96.6102 | $96.61 | $96.60 | $96.60 |
| Purchase #5 | $54.84 | 8.708% | $59.6155 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $43.82 | 12.862% | $49.4561 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $131.35 | 13.625% | $149.2464 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $523.26 | $573.4545 | $573.47 | $573.45 | $573.40 | |