| 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 | $80.68 | 12.856% | $91.0522 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $213.51 | 6.471% | $227.3262 | $227.33 | $227.35 | $227.30 |
| Purchase #3 | $26.83 | 8.701% | $29.1645 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $22.55 | 9.529% | $24.6988 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $97.63 | 7.193% | $104.6525 | $104.65 | $104.65 | $104.70 |
| Purchase #6 | $218.80 | 4.556% | $228.7685 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $100.60 | 8.185% | $108.8341 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $760.60 | $814.4968 | $814.49 | $814.50 | $814.60 | |