| 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 | $105.33 | 5.172% | $110.7777 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $103.97 | 3.541% | $107.6516 | $107.65 | $107.65 | $107.70 |
| Purchase #3 | $17.37 | 4.216% | $18.1023 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $66.80 | 10.360% | $73.7205 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $135.48 | 6.248% | $143.9448 | $143.94 | $143.95 | $143.90 |
| Purchase #6 | $247.99 | 3.581% | $256.8705 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $248.96 | 7.659% | $268.0278 | $268.03 | $268.05 | $268.00 |
| 7 purchase totals = | $925.90 | $979.0952 | $979.09 | $979.10 | $979.10 | |