| 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 | $50.45 | 10.119% | $55.555 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $46.40 | 9.163% | $50.6516 | $50.65 | $50.65 | $50.70 |
| Purchase #3 | $182.96 | 3.229% | $188.8678 | $188.87 | $188.85 | $188.90 |
| Purchase #4 | $175.42 | 6.684% | $187.1451 | $187.15 | $187.15 | $187.10 |
| Purchase #5 | $58.32 | 5.771% | $61.6856 | $61.69 | $61.70 | $61.70 |
| Purchase #6 | $162.80 | 4.813% | $170.6356 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $203.83 | 3.618% | $211.2046 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $880.18 | $925.7453 | $925.76 | $925.75 | $925.80 | |