| 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 | $83.62 | 12.517% | $94.0867 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $131.98 | 11.212% | $146.7776 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $21.97 | 10.637% | $24.3069 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $9.65 | 12.144% | $10.8219 | $10.82 | $10.80 | $10.80 |
| Purchase #5 | $134.44 | 4.120% | $139.9789 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $247.49 | 11.109% | $274.9837 | $274.98 | $275.00 | $275.00 |
| Purchase #7 | $90.63 | 8.190% | $98.0526 | $98.05 | $98.05 | $98.10 |
| 7 purchase totals = | $719.78 | $789.0083 | $789.01 | $789.05 | $789.10 | |