| 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 | $88.34 | 3.752% | $91.6545 | $91.65 | $91.65 | $91.70 |
| Purchase #2 | $96.49 | 12.123% | $108.1875 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $23.71 | 6.294% | $25.2023 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $152.38 | 5.499% | $160.7594 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $211.27 | 12.850% | $238.4182 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $25.80 | 11.866% | $28.8614 | $28.86 | $28.85 | $28.90 |
| Purchase #7 | $167.70 | 5.569% | $177.0392 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $765.69 | $830.1225 | $830.12 | $830.10 | $830.20 | |