| 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 | $69.43 | 3.458% | $71.8309 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $58.65 | 9.236% | $64.0669 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $62.81 | 3.787% | $65.1886 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $119.45 | 9.823% | $131.1836 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $240.91 | 7.791% | $259.6793 | $259.68 | $259.70 | $259.70 |
| Purchase #6 | $64.62 | 13.532% | $73.3644 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $140.37 | 9.635% | $153.8946 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $756.24 | $819.2083 | $819.20 | $819.25 | $819.30 | |