| 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 | $69.76 | 9.397% | $76.3153 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $40.37 | 11.218% | $44.8987 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $57.93 | 7.202% | $62.1021 | $62.10 | $62.10 | $62.10 |
| Purchase #4 | $25.99 | 13.576% | $29.5184 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $84.93 | 10.786% | $94.0905 | $94.09 | $94.10 | $94.10 |
| Purchase #6 | $145.88 | 9.500% | $159.7386 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $195.33 | 3.779% | $202.7115 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $620.19 | $669.3751 | $669.38 | $669.35 | $669.30 | |