| 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 | $13.35 | 9.568% | $14.6273 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $82.71 | 5.537% | $87.2897 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $74.60 | 12.522% | $83.9414 | $83.94 | $83.95 | $83.90 |
| Purchase #4 | $178.78 | 13.848% | $203.5375 | $203.54 | $203.55 | $203.50 |
| Purchase #5 | $143.97 | 8.230% | $155.8187 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $237.55 | 10.772% | $263.1389 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $236.57 | 12.216% | $265.4694 | $265.47 | $265.45 | $265.50 |
| 7 purchase totals = | $967.53 | $1,073.8229 | $1,073.83 | $1,073.85 | $1,073.70 | |