| 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 | $74.64 | 4.530% | $78.0212 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $181.50 | 5.237% | $191.0052 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $213.38 | 10.473% | $235.7273 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $56.48 | 6.159% | $59.9586 | $59.96 | $59.95 | $60.00 |
| Purchase #5 | $85.59 | 6.470% | $91.1277 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $120.26 | 11.519% | $134.1127 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $192.80 | 4.164% | $200.8282 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $924.65 | $990.7809 | $990.79 | $990.80 | $990.70 | |