| 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 | $8.98 | 7.649% | $9.6669 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $117.85 | 7.236% | $126.3776 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $194.34 | 8.118% | $210.1165 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $83.68 | 6.546% | $89.1577 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $204.32 | 13.857% | $232.6326 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $92.77 | 13.321% | $105.1279 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $69.60 | 5.790% | $73.6298 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $771.54 | $846.7090 | $846.72 | $846.75 | $846.70 | |