| 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 | $25.88 | 13.865% | $29.4683 | $29.47 | $29.45 | $29.50 |
| Purchase #2 | $116.25 | 4.642% | $121.6463 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $46.53 | 8.689% | $50.573 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $167.63 | 5.823% | $177.3911 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $112.31 | 8.259% | $121.5857 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $129.70 | 4.442% | $135.4613 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $229.97 | 12.103% | $257.8033 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $828.27 | $893.9290 | $893.93 | $893.90 | $894.00 | |