| 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 | $53.42 | 9.743% | $58.6247 | $58.62 | $58.60 | $58.60 |
| Purchase #2 | $31.34 | 5.709% | $33.1292 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $214.85 | 7.386% | $230.7188 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $93.54 | 8.840% | $101.8089 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $68.87 | 12.274% | $77.3231 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $82.86 | 6.602% | $88.3304 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $150.52 | 8.822% | $163.7989 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $695.40 | $753.7340 | $753.73 | $753.70 | $753.60 | |