| 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 | $38.61 | 5.701% | $40.8112 | $40.81 | $40.80 | $40.80 |
| Purchase #2 | $92.63 | 9.762% | $101.6725 | $101.67 | $101.65 | $101.70 |
| Purchase #3 | $112.42 | 10.271% | $123.9667 | $123.97 | $123.95 | $124.00 |
| Purchase #4 | $220.32 | 3.681% | $228.43 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $110.68 | 5.576% | $116.8515 | $116.85 | $116.85 | $116.90 |
| Purchase #6 | $110.56 | 8.307% | $119.7442 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $242.94 | 9.782% | $266.7044 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $928.16 | $998.1805 | $998.17 | $998.15 | $998.20 | |