| 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 | $35.83 | 12.574% | $40.3353 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $110.25 | 9.679% | $120.9211 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $47.46 | 9.862% | $52.1405 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $204.71 | 6.589% | $218.1983 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $139.32 | 9.834% | $153.0207 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $28.79 | 9.203% | $31.4395 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $223.98 | 11.523% | $249.7892 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $790.34 | $865.8446 | $865.85 | $865.85 | $865.70 | |