| 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 | $14.94 | 5.749% | $15.7989 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $49.64 | 8.617% | $53.9175 | $53.92 | $53.90 | $53.90 |
| Purchase #3 | $127.71 | 13.182% | $144.5447 | $144.54 | $144.55 | $144.50 |
| Purchase #4 | $150.51 | 12.304% | $169.0288 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $217.72 | 4.750% | $228.0617 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $201.54 | 3.738% | $209.0736 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $214.73 | 9.229% | $234.5474 | $234.55 | $234.55 | $234.50 |
| 7 purchase totals = | $976.79 | $1,054.9726 | $1,054.97 | $1,054.95 | $1,054.90 | |