| 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 | $44.25 | 7.874% | $47.7342 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $242.60 | 5.710% | $256.4525 | $256.45 | $256.45 | $256.50 |
| Purchase #3 | $138.40 | 10.320% | $152.6829 | $152.68 | $152.70 | $152.70 |
| Purchase #4 | $81.45 | 5.816% | $86.1871 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $62.90 | 10.778% | $69.6794 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $44.38 | 5.259% | $46.7139 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $141.45 | 7.146% | $151.558 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $755.43 | $811.0080 | $811.00 | $811.05 | $811.10 | |