| 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 | $249.37 | 10.325% | $275.1175 | $275.12 | $275.10 | $275.10 |
| Purchase #2 | $180.47 | 7.521% | $194.0431 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $14.99 | 3.292% | $15.4835 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $13.56 | 7.564% | $14.5857 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $61.69 | 4.330% | $64.3612 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $119.93 | 7.687% | $129.149 | $129.15 | $129.15 | $129.10 |
| Purchase #7 | $29.69 | 5.502% | $31.3235 | $31.32 | $31.30 | $31.30 |
| 7 purchase totals = | $669.70 | $724.0635 | $724.06 | $724.05 | $724.00 | |