| 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 | $13.98 | 6.560% | $14.8971 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $58.32 | 6.644% | $62.1948 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $182.66 | 13.506% | $207.3301 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $68.70 | 10.640% | $76.0097 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $108.32 | 8.384% | $117.4015 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $167.27 | 6.201% | $177.6424 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $187.63 | 11.747% | $209.6709 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $786.88 | $865.1465 | $865.14 | $865.15 | $865.10 | |