| 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 | $70.39 | 5.173% | $74.0313 | $74.03 | $74.05 | $74.00 |
| Purchase #2 | $35.36 | 7.767% | $38.1064 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $40.38 | 11.228% | $44.9139 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $127.61 | 3.600% | $132.204 | $132.20 | $132.20 | $132.20 |
| Purchase #5 | $27.83 | 11.431% | $31.0112 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $164.71 | 8.645% | $178.9492 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $25.49 | 6.189% | $27.0676 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $491.77 | $526.2836 | $526.28 | $526.25 | $526.20 | |