| 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 | $78.28 | 6.672% | $83.5028 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $25.83 | 10.860% | $28.6351 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $29.30 | 8.850% | $31.8931 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $132.55 | 12.551% | $149.1864 | $149.19 | $149.20 | $149.20 |
| Purchase #5 | $40.31 | 4.337% | $42.0582 | $42.06 | $42.05 | $42.10 |
| Purchase #6 | $247.55 | 11.819% | $276.8079 | $276.81 | $276.80 | $276.80 |
| Purchase #7 | $101.51 | 7.241% | $108.8603 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $655.33 | $720.9438 | $720.95 | $720.95 | $721.00 | |