| 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 | $68.90 | 5.222% | $72.498 | $72.50 | $72.50 | $72.50 |
| Purchase #2 | $204.31 | 7.349% | $219.3247 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $140.82 | 4.202% | $146.7373 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $59.81 | 6.521% | $63.7102 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $194.98 | 10.277% | $215.0181 | $215.02 | $215.00 | $215.00 |
| Purchase #6 | $21.98 | 9.849% | $24.1448 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $48.67 | 3.609% | $50.4265 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $739.47 | $791.8596 | $791.86 | $791.85 | $791.70 | |