| 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 | $63.83 | 9.107% | $69.643 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $103.59 | 4.658% | $108.4152 | $108.42 | $108.40 | $108.40 |
| Purchase #3 | $103.84 | 3.625% | $107.6042 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $58.75 | 3.813% | $60.9901 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $117.48 | 4.281% | $122.5093 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $155.80 | 10.773% | $172.5843 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $174.28 | 8.751% | $189.5312 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $777.57 | $831.2773 | $831.27 | $831.30 | $831.20 | |