| 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 | $249.30 | 3.566% | $258.19 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $44.74 | 3.379% | $46.2518 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $12.59 | 5.571% | $13.2914 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $164.42 | 8.675% | $178.6834 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $94.77 | 4.809% | $99.3275 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $52.49 | 9.837% | $57.6534 | $57.65 | $57.65 | $57.70 |
| Purchase #7 | $47.99 | 9.606% | $52.5999 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $666.30 | $705.9974 | $705.99 | $706.05 | $706.10 | |