| 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 | $243.74 | 5.205% | $256.4267 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $160.76 | 6.351% | $170.9699 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $76.54 | 4.424% | $79.9261 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $234.35 | 9.857% | $257.4499 | $257.45 | $257.45 | $257.40 |
| Purchase #5 | $51.26 | 6.409% | $54.5453 | $54.55 | $54.55 | $54.50 |
| Purchase #6 | $19.98 | 8.781% | $21.7344 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $71.72 | 6.422% | $76.3259 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $858.35 | $917.3782 | $917.39 | $917.45 | $917.20 | |