| 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 | $42.46 | 6.571% | $45.25 | $45.25 | $45.25 | $45.30 |
| Purchase #2 | $219.33 | 10.775% | $242.9628 | $242.96 | $242.95 | $243.00 |
| Purchase #3 | $88.63 | 5.643% | $93.6314 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $100.49 | 7.602% | $108.1292 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $68.32 | 4.711% | $71.5386 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $39.28 | 10.448% | $43.384 | $43.38 | $43.40 | $43.40 |
| Purchase #7 | $233.60 | 11.224% | $259.8193 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $792.11 | $864.7153 | $864.71 | $864.75 | $864.70 | |