| 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 | $89.33 | 12.631% | $100.6133 | $100.61 | $100.60 | $100.60 |
| Purchase #2 | $62.46 | 11.762% | $69.8065 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $244.82 | 4.592% | $256.0621 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $168.62 | 12.689% | $190.0162 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $65.64 | 5.315% | $69.1288 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $79.48 | 10.186% | $87.5758 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $195.56 | 4.290% | $203.9495 | $203.95 | $203.95 | $203.90 |
| 7 purchase totals = | $905.91 | $977.1522 | $977.16 | $977.15 | $977.10 | |