| 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 | $189.49 | 13.496% | $215.0636 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $65.91 | 4.285% | $68.7342 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $96.69 | 12.348% | $108.6293 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $25.88 | 10.412% | $28.5746 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $20.54 | 12.511% | $23.1098 | $23.11 | $23.10 | $23.10 |
| Purchase #6 | $41.43 | 12.600% | $46.6502 | $46.65 | $46.65 | $46.70 |
| Purchase #7 | $28.67 | 8.721% | $31.1703 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $468.61 | $521.9320 | $521.92 | $521.90 | $522.00 | |