| 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 | $53.82 | 12.659% | $60.6331 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $175.32 | 4.534% | $183.269 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $115.62 | 13.553% | $131.29 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $173.67 | 4.352% | $181.2281 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $49.26 | 8.595% | $53.4939 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $151.92 | 5.604% | $160.4336 | $160.43 | $160.45 | $160.40 |
| Purchase #7 | $165.68 | 9.157% | $180.8513 | $180.85 | $180.85 | $180.90 |
| 7 purchase totals = | $885.29 | $951.1990 | $951.19 | $951.25 | $951.20 | |