| 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 | $35.29 | 4.514% | $36.883 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $28.34 | 5.667% | $29.946 | $29.95 | $29.95 | $29.90 |
| Purchase #3 | $245.49 | 8.647% | $266.7175 | $266.72 | $266.70 | $266.70 |
| Purchase #4 | $54.42 | 8.102% | $58.8291 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $37.87 | 4.806% | $39.69 | $39.69 | $39.70 | $39.70 |
| Purchase #6 | $97.77 | 3.548% | $101.2389 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $12.40 | 6.786% | $13.2415 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $511.58 | $546.5460 | $546.55 | $546.60 | $546.40 | |