| 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 | $117.54 | 9.787% | $129.0436 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $35.52 | 5.370% | $37.4274 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $186.31 | 12.487% | $209.5745 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $198.77 | 4.415% | $207.5457 | $207.55 | $207.55 | $207.50 |
| Purchase #5 | $82.98 | 13.289% | $94.0072 | $94.01 | $94.00 | $94.00 |
| Purchase #6 | $101.90 | 11.753% | $113.8763 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $46.86 | 13.699% | $53.2794 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $769.88 | $844.7541 | $844.76 | $844.80 | $844.70 | |