| 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 | $77.31 | 6.607% | $82.4179 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $211.48 | 8.686% | $229.8492 | $229.85 | $229.85 | $229.80 |
| Purchase #3 | $12.76 | 4.470% | $13.3304 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $141.97 | 10.102% | $156.3118 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $187.33 | 9.601% | $205.3156 | $205.32 | $205.30 | $205.30 |
| Purchase #6 | $69.75 | 10.799% | $77.2823 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $115.52 | 8.826% | $125.7158 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $816.12 | $890.2230 | $890.23 | $890.20 | $890.10 | |