| 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 | $119.26 | 8.575% | $129.4865 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $48.41 | 3.839% | $50.2685 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $172.42 | 12.277% | $193.588 | $193.59 | $193.60 | $193.60 |
| Purchase #4 | $77.27 | 4.526% | $80.7672 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $87.35 | 10.172% | $96.2352 | $96.24 | $96.25 | $96.20 |
| Purchase #6 | $60.80 | 7.436% | $65.3211 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $62.49 | 9.439% | $68.3884 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $628.00 | $684.0549 | $684.07 | $684.05 | $684.10 | |