| 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 | $64.51 | 10.857% | $71.5139 | $71.51 | $71.50 | $71.50 |
| Purchase #2 | $86.35 | 4.596% | $90.3186 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $78.30 | 5.618% | $82.6989 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $120.88 | 4.292% | $126.0682 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $187.35 | 3.687% | $194.2576 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $68.62 | 8.844% | $74.6888 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $128.97 | 10.296% | $142.2488 | $142.25 | $142.25 | $142.20 |
| 7 purchase totals = | $734.98 | $781.7948 | $781.80 | $781.75 | $781.80 | |