| 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 | $84.72 | 3.741% | $87.8894 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $229.51 | 3.201% | $236.8566 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $178.55 | 13.546% | $202.7364 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $40.78 | 10.714% | $45.1492 | $45.15 | $45.15 | $45.10 |
| Purchase #5 | $38.37 | 5.252% | $40.3852 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $245.28 | 7.651% | $264.0464 | $264.05 | $264.05 | $264.00 |
| Purchase #7 | $64.84 | 9.393% | $70.9304 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $882.05 | $947.9936 | $948.01 | $948.05 | $947.90 | |