| 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 | $87.25 | 4.142% | $90.8639 | $90.86 | $90.85 | $90.90 |
| Purchase #2 | $220.91 | 7.256% | $236.9392 | $236.94 | $236.95 | $236.90 |
| Purchase #3 | $40.85 | 9.312% | $44.654 | $44.65 | $44.65 | $44.70 |
| Purchase #4 | $205.88 | 8.445% | $223.2666 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $98.75 | 4.356% | $103.0516 | $103.05 | $103.05 | $103.10 |
| Purchase #6 | $145.74 | 8.467% | $158.0798 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $237.76 | 9.581% | $260.5398 | $260.54 | $260.55 | $260.50 |
| 7 purchase totals = | $1,037.14 | $1,117.3949 | $1,117.39 | $1,117.40 | $1,117.50 | |