| 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 | $108.77 | 10.816% | $120.5346 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $46.87 | 12.824% | $52.8806 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $108.39 | 4.862% | $113.6599 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $236.86 | 3.488% | $245.1217 | $245.12 | $245.10 | $245.10 |
| Purchase #5 | $8.98 | 3.336% | $9.2796 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $68.45 | 8.425% | $74.2169 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $250.57 | 10.820% | $277.6817 | $277.68 | $277.70 | $277.70 |
| 7 purchase totals = | $828.89 | $893.3750 | $893.37 | $893.40 | $893.40 | |