| 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 | $65.99 | 3.743% | $68.46 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $250.32 | 6.524% | $266.6509 | $266.65 | $266.65 | $266.70 |
| Purchase #3 | $138.64 | 5.744% | $146.6035 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $249.91 | 8.114% | $270.1877 | $270.19 | $270.20 | $270.20 |
| Purchase #5 | $109.48 | 8.580% | $118.8734 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $23.89 | 7.693% | $25.7279 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $46.94 | 4.145% | $48.8857 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $885.17 | $945.3891 | $945.39 | $945.40 | $945.50 | |