| 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 | $60.63 | 6.662% | $64.6692 | $64.67 | $64.65 | $64.70 |
| Purchase #2 | $89.34 | 11.727% | $99.8169 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $33.40 | 9.398% | $36.5389 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $22.46 | 3.410% | $23.2259 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $58.72 | 6.336% | $62.4405 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $122.70 | 7.157% | $131.4816 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $177.71 | 9.782% | $195.0936 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $564.96 | $613.2666 | $613.27 | $613.30 | $613.20 | |