| 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 | $54.31 | 8.307% | $58.8215 | $58.82 | $58.80 | $58.80 |
| Purchase #2 | $67.71 | 3.310% | $69.9512 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $60.50 | 13.785% | $68.8399 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $201.37 | 4.395% | $210.2202 | $210.22 | $210.20 | $210.20 |
| Purchase #5 | $158.98 | 12.528% | $178.897 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $29.57 | 13.457% | $33.5492 | $33.55 | $33.55 | $33.50 |
| Purchase #7 | $186.80 | 6.396% | $198.7477 | $198.75 | $198.75 | $198.70 |
| 7 purchase totals = | $759.24 | $819.0267 | $819.03 | $819.00 | $818.90 | |