| 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 | $121.98 | 9.694% | $133.8047 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $87.77 | 12.247% | $98.5192 | $98.52 | $98.50 | $98.50 |
| Purchase #3 | $121.58 | 4.358% | $126.8785 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $141.70 | 11.470% | $157.953 | $157.95 | $157.95 | $158.00 |
| Purchase #5 | $49.75 | 10.481% | $54.9643 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $81.94 | 8.816% | $89.1638 | $89.16 | $89.15 | $89.20 |
| Purchase #7 | $19.86 | 8.154% | $21.4794 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $624.58 | $682.7629 | $682.75 | $682.75 | $682.90 | |