| 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 | $26.25 | 8.486% | $28.4776 | $28.48 | $28.50 | $28.50 |
| Purchase #2 | $93.47 | 10.497% | $103.2815 | $103.28 | $103.30 | $103.30 |
| Purchase #3 | $98.41 | 11.814% | $110.0362 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $47.25 | 4.115% | $49.1943 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $165.92 | 12.125% | $186.0378 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $139.35 | 6.234% | $148.0371 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $55.25 | 11.584% | $61.6502 | $61.65 | $61.65 | $61.70 |
| 7 purchase totals = | $625.90 | $686.7147 | $686.72 | $686.80 | $686.70 | |