| 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 | $35.73 | 4.510% | $37.3414 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $24.30 | 5.650% | $25.673 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $62.98 | 11.467% | $70.2019 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $160.35 | 12.461% | $180.3312 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $130.49 | 8.157% | $141.1341 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $96.58 | 3.503% | $99.9632 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $204.61 | 7.180% | $219.301 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $715.04 | $773.9458 | $773.93 | $773.95 | $773.90 | |