| 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 | $22.71 | 9.564% | $24.882 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $185.68 | 4.426% | $193.8982 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $63.99 | 7.622% | $68.8673 | $68.87 | $68.85 | $68.90 |
| Purchase #4 | $11.48 | 13.685% | $13.051 | $13.05 | $13.05 | $13.10 |
| Purchase #5 | $62.97 | 7.457% | $67.6657 | $67.67 | $67.65 | $67.70 |
| Purchase #6 | $65.37 | 13.238% | $74.0237 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $139.58 | 8.162% | $150.9725 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $551.78 | $593.3604 | $593.36 | $593.30 | $593.50 | |