| 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 | $54.40 | 7.215% | $58.325 | $58.33 | $58.35 | $58.30 |
| Purchase #2 | $165.76 | 3.829% | $172.107 | $172.11 | $172.10 | $172.10 |
| Purchase #3 | $165.29 | 3.853% | $171.6586 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $13.37 | 9.357% | $14.621 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $163.85 | 6.498% | $174.497 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $175.67 | 8.501% | $190.6037 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $199.98 | 4.720% | $209.4191 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $938.32 | $991.2314 | $991.24 | $991.20 | $991.20 | |