| 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 | $24.89 | 11.650% | $27.7897 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $50.90 | 9.132% | $55.5482 | $55.55 | $55.55 | $55.50 |
| Purchase #3 | $56.31 | 3.331% | $58.1857 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $246.46 | 12.210% | $276.5528 | $276.55 | $276.55 | $276.60 |
| Purchase #5 | $22.73 | 13.661% | $25.8351 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $64.44 | 9.753% | $70.7248 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $235.97 | 7.409% | $253.453 | $253.45 | $253.45 | $253.50 |
| 7 purchase totals = | $701.70 | $768.0893 | $768.09 | $768.10 | $768.10 | |