| 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 | $23.68 | 7.578% | $25.4745 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $30.59 | 7.865% | $32.9959 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $6.95 | 8.213% | $7.5208 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $38.60 | 11.255% | $42.9444 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $195.84 | 9.774% | $214.9814 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $188.64 | 13.838% | $214.744 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $154.85 | 10.297% | $170.7949 | $170.79 | $170.80 | $170.80 |
| 7 purchase totals = | $639.15 | $709.4559 | $709.44 | $709.45 | $709.40 | |