| 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 | $64.66 | 12.237% | $72.5724 | $72.57 | $72.55 | $72.60 |
| Purchase #2 | $238.89 | 5.504% | $252.0385 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $41.95 | 6.497% | $44.6755 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $223.68 | 13.615% | $254.134 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $98.93 | 9.327% | $108.1572 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $122.50 | 8.182% | $132.523 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $39.81 | 4.229% | $41.4936 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $830.42 | $905.5942 | $905.59 | $905.60 | $905.60 | |