| 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 | $42.96 | 12.568% | $48.3592 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $168.46 | 9.182% | $183.928 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $204.86 | 5.361% | $215.8425 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $187.95 | 4.299% | $196.03 | $196.03 | $196.05 | $196.00 |
| Purchase #5 | $88.48 | 10.796% | $98.0323 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $62.81 | 12.585% | $70.7146 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $156.93 | 13.446% | $178.0308 | $178.03 | $178.05 | $178.00 |
| 7 purchase totals = | $912.45 | $990.9374 | $990.93 | $991.00 | $990.80 | |