| 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 | $25.60 | 12.707% | $28.853 | $28.85 | $28.85 | $28.90 |
| Purchase #2 | $42.69 | 10.278% | $47.0777 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $248.52 | 4.654% | $260.0861 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $100.76 | 3.327% | $104.1123 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $169.88 | 3.687% | $176.1435 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $56.95 | 8.452% | $61.7634 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $25.27 | 13.157% | $28.5948 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $669.67 | $706.6308 | $706.62 | $706.65 | $706.70 | |