| 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 | $82.93 | 3.309% | $85.6742 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $249.66 | 10.502% | $275.8793 | $275.88 | $275.90 | $275.90 |
| Purchase #3 | $195.32 | 7.325% | $209.6272 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $115.78 | 8.723% | $125.8795 | $125.88 | $125.90 | $125.90 |
| Purchase #5 | $34.62 | 5.634% | $36.5705 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $98.75 | 6.519% | $105.1875 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $87.80 | 6.151% | $93.2006 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $864.86 | $932.0188 | $932.02 | $932.05 | $932.10 | |