| 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 | $45.32 | 11.154% | $50.375 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $41.25 | 4.722% | $43.1978 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $201.98 | 7.782% | $217.6981 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $73.41 | 6.426% | $78.1273 | $78.13 | $78.15 | $78.10 |
| Purchase #5 | $106.75 | 8.686% | $116.0223 | $116.02 | $116.00 | $116.00 |
| Purchase #6 | $196.47 | 13.487% | $222.9679 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $54.26 | 11.512% | $60.5064 | $60.51 | $60.50 | $60.50 |
| 7 purchase totals = | $719.44 | $788.8948 | $788.91 | $788.90 | $788.90 | |