| 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 | $24.31 | 6.307% | $25.8432 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $72.41 | 9.276% | $79.1268 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $218.52 | 3.679% | $226.5594 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $184.71 | 13.409% | $209.4778 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $175.51 | 10.571% | $194.0632 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $40.42 | 6.750% | $43.1484 | $43.15 | $43.15 | $43.10 |
| Purchase #7 | $184.63 | 13.484% | $209.5255 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $900.51 | $987.7443 | $987.75 | $987.80 | $987.70 | |