| 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 | $88.47 | 5.830% | $93.6278 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $50.52 | 12.754% | $56.9633 | $56.96 | $56.95 | $57.00 |
| Purchase #3 | $104.42 | 9.429% | $114.2658 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $31.29 | 6.315% | $33.266 | $33.27 | $33.25 | $33.30 |
| Purchase #5 | $106.90 | 9.153% | $116.6846 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $97.59 | 4.794% | $102.2685 | $102.27 | $102.25 | $102.30 |
| Purchase #7 | $10.76 | 13.837% | $12.2489 | $12.25 | $12.25 | $12.20 |
| 7 purchase totals = | $489.95 | $529.3249 | $529.33 | $529.30 | $529.40 | |