| 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 | $131.26 | 13.117% | $148.4774 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $201.90 | 8.487% | $219.0353 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $64.53 | 4.363% | $67.3454 | $67.35 | $67.35 | $67.30 |
| Purchase #4 | $25.54 | 9.606% | $27.9934 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $45.57 | 5.403% | $48.0321 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $18.62 | 9.721% | $20.4301 | $20.43 | $20.45 | $20.40 |
| Purchase #7 | $140.60 | 10.795% | $155.7778 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $628.02 | $687.0915 | $687.10 | $687.20 | $687.00 | |