| 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 | $45.91 | 12.220% | $51.5202 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $138.31 | 6.385% | $147.1411 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $212.98 | 5.223% | $224.1039 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $170.31 | 9.760% | $186.9323 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $94.66 | 12.683% | $106.6657 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $112.86 | 8.643% | $122.6145 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $91.90 | 4.336% | $95.8848 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $866.93 | $934.8625 | $934.85 | $934.85 | $934.80 | |