| 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 | $220.27 | 10.234% | $242.8124 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $35.46 | 4.269% | $36.9738 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $91.27 | 6.396% | $97.1076 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $75.96 | 10.630% | $84.0345 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $70.77 | 6.394% | $75.295 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $128.76 | 5.332% | $135.6255 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $102.33 | 7.704% | $110.2135 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $724.82 | $782.0623 | $782.06 | $782.05 | $782.00 | |