| 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 | $99.30 | 5.388% | $104.6503 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $69.56 | 10.347% | $76.7574 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $190.91 | 6.142% | $202.6357 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $171.93 | 5.258% | $180.9701 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $108.30 | 8.824% | $117.8564 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $216.89 | 5.395% | $228.5912 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $19.48 | 10.623% | $21.5494 | $21.55 | $21.55 | $21.50 |
| 7 purchase totals = | $876.37 | $933.0105 | $933.02 | $933.00 | $933.10 | |