| 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 | $221.93 | 4.750% | $232.4717 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $62.59 | 7.146% | $67.0627 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $83.48 | 13.622% | $94.8516 | $94.85 | $94.85 | $94.90 |
| Purchase #4 | $133.57 | 13.833% | $152.0467 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $7.62 | 4.703% | $7.9784 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $67.35 | 11.821% | $75.3114 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $220.94 | 3.458% | $228.5801 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $797.48 | $858.3026 | $858.30 | $858.30 | $858.40 | |