| 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 | $237.37 | 10.395% | $262.0446 | $262.04 | $262.05 | $262.00 |
| Purchase #2 | $71.95 | 7.529% | $77.3671 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $54.31 | 7.103% | $58.1676 | $58.17 | $58.15 | $58.20 |
| Purchase #4 | $166.66 | 6.566% | $177.6029 | $177.60 | $177.60 | $177.60 |
| Purchase #5 | $91.63 | 4.358% | $95.6232 | $95.62 | $95.60 | $95.60 |
| Purchase #6 | $21.38 | 12.629% | $24.0801 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $138.41 | 8.255% | $149.8357 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $781.71 | $844.7212 | $844.72 | $844.70 | $844.70 | |