| 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 | $128.96 | 12.133% | $144.6067 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $76.56 | 4.163% | $79.7472 | $79.75 | $79.75 | $79.70 |
| Purchase #3 | $48.84 | 10.139% | $53.7919 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $233.59 | 7.462% | $251.0205 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $58.44 | 13.632% | $66.4065 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $177.44 | 9.110% | $193.6048 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $35.31 | 10.726% | $39.0974 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $759.14 | $828.2750 | $828.28 | $828.25 | $828.20 | |