| 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 | $71.82 | 4.382% | $74.9672 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $211.50 | 7.863% | $228.1302 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $124.61 | 7.756% | $134.2748 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $161.74 | 11.749% | $180.7428 | $180.74 | $180.75 | $180.70 |
| Purchase #5 | $119.39 | 5.637% | $126.12 | $126.12 | $126.10 | $126.10 |
| Purchase #6 | $189.78 | 11.459% | $211.5269 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $41.77 | 5.479% | $44.0586 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $920.61 | $999.8205 | $999.82 | $999.80 | $999.80 | |