| 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 | $23.58 | 7.195% | $25.2766 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $247.74 | 4.272% | $258.3235 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $43.26 | 12.299% | $48.5805 | $48.58 | $48.60 | $48.60 |
| Purchase #4 | $242.37 | 6.770% | $258.7784 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $50.45 | 5.251% | $53.0991 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $170.77 | 5.669% | $180.451 | $180.45 | $180.45 | $180.50 |
| Purchase #7 | $129.69 | 4.166% | $135.0929 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $907.86 | $959.6020 | $959.60 | $959.65 | $959.70 | |