| 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 | $70.51 | 5.121% | $74.1208 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $17.84 | 6.422% | $18.9857 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $202.79 | 12.501% | $228.1408 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $48.38 | 12.645% | $54.4977 | $54.50 | $54.50 | $54.50 |
| Purchase #5 | $110.54 | 9.144% | $120.6478 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $165.83 | 3.485% | $171.6092 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $65.27 | 5.284% | $68.7189 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $681.16 | $736.7209 | $736.73 | $736.70 | $736.60 | |