| 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 | $42.34 | 6.412% | $45.0548 | $45.05 | $45.05 | $45.10 |
| Purchase #2 | $126.80 | 13.139% | $143.4603 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $145.86 | 10.425% | $161.0659 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $121.77 | 11.200% | $135.4082 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $149.80 | 8.384% | $162.3592 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $166.85 | 8.704% | $181.3726 | $181.37 | $181.35 | $181.40 |
| Purchase #7 | $97.97 | 8.218% | $106.0212 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $851.39 | $934.7422 | $934.74 | $934.65 | $934.90 | |