| 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 | $116.53 | 6.155% | $123.7024 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $36.46 | 12.256% | $40.9285 | $40.93 | $40.95 | $40.90 |
| Purchase #3 | $120.90 | 12.778% | $136.3486 | $136.35 | $136.35 | $136.30 |
| Purchase #4 | $110.45 | 9.703% | $121.167 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $41.28 | 6.249% | $43.8596 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $24.76 | 13.133% | $28.0117 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $53.64 | 5.129% | $56.3912 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $504.02 | $550.4090 | $550.41 | $550.40 | $550.40 | |