| 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 | $84.65 | 3.810% | $87.8752 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $126.62 | 13.325% | $143.4921 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $189.90 | 9.640% | $208.2064 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $171.61 | 10.485% | $189.6033 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $51.30 | 8.554% | $55.6882 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $240.87 | 9.234% | $263.1119 | $263.11 | $263.10 | $263.10 |
| Purchase #7 | $90.56 | 6.184% | $96.1602 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $955.51 | $1,044.1373 | $1,044.14 | $1,044.15 | $1,044.20 | |