| 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 | $112.40 | 4.781% | $117.7738 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $62.81 | 4.739% | $65.7866 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $28.44 | 8.757% | $30.9305 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $117.57 | 4.783% | $123.1934 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $105.84 | 11.189% | $117.6824 | $117.68 | $117.70 | $117.70 |
| Purchase #6 | $194.42 | 5.792% | $205.6808 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $83.97 | 8.584% | $91.178 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $705.45 | $752.2255 | $752.22 | $752.30 | $752.30 | |