| 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 | $69.34 | 8.788% | $75.4336 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $109.28 | 8.194% | $118.2344 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $15.40 | 6.410% | $16.3871 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $166.71 | 12.251% | $187.1336 | $187.13 | $187.15 | $187.10 |
| Purchase #5 | $216.44 | 9.526% | $237.0581 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $180.90 | 4.541% | $189.1147 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $19.72 | 13.389% | $22.3603 | $22.36 | $22.35 | $22.40 |
| 7 purchase totals = | $777.79 | $845.7218 | $845.71 | $845.75 | $845.70 | |