| 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 | $94.35 | 6.330% | $100.3224 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $170.70 | 9.821% | $187.4644 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $53.36 | 8.457% | $57.8727 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $177.71 | 7.818% | $191.6034 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $204.71 | 13.372% | $232.0838 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $65.92 | 3.192% | $68.0242 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $13.70 | 12.715% | $15.442 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $780.45 | $852.8129 | $852.79 | $852.75 | $852.80 | |