| 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 | $57.82 | 4.230% | $60.2658 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $31.69 | 13.182% | $35.8674 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $217.57 | 5.289% | $229.0773 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $75.74 | 11.666% | $84.5758 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $236.64 | 6.147% | $251.1863 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $96.55 | 7.614% | $103.9013 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $39.32 | 11.515% | $43.8477 | $43.85 | $43.85 | $43.80 |
| 7 purchase totals = | $755.33 | $808.7216 | $808.74 | $808.75 | $808.80 | |