| 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 | $58.76 | 3.422% | $60.7708 | $60.77 | $60.75 | $60.80 |
| Purchase #2 | $128.46 | 5.534% | $135.569 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $112.29 | 5.302% | $118.2436 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $130.92 | 8.108% | $141.535 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $196.70 | 10.763% | $217.8708 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $82.99 | 13.648% | $94.3165 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $42.72 | 13.271% | $48.3894 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $752.84 | $816.6951 | $816.70 | $816.65 | $816.70 | |