| 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 | $40.73 | 10.531% | $45.0193 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $150.96 | 4.219% | $157.329 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $105.43 | 3.197% | $108.8006 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $106.76 | 9.377% | $116.7709 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $171.33 | 4.859% | $179.6549 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $170.66 | 7.342% | $183.1899 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $82.55 | 6.163% | $87.6376 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $828.42 | $878.4022 | $878.40 | $878.40 | $878.40 | |