| 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 | $10.58 | 8.295% | $11.4576 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $184.79 | 13.600% | $209.9214 | $209.92 | $209.90 | $209.90 |
| Purchase #3 | $180.65 | 11.215% | $200.9099 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $28.30 | 3.225% | $29.2127 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $77.26 | 9.335% | $84.4722 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $157.97 | 5.767% | $167.0801 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $112.31 | 7.590% | $120.8343 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $751.86 | $823.8882 | $823.88 | $823.85 | $823.90 | |