| 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 | $53.63 | 10.574% | $59.3008 | $59.30 | $59.30 | $59.30 |
| Purchase #2 | $214.43 | 9.709% | $235.249 | $235.25 | $235.25 | $235.20 |
| Purchase #3 | $35.73 | 9.349% | $39.0704 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $44.38 | 7.841% | $47.8598 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $120.38 | 10.165% | $132.6166 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $27.73 | 9.208% | $30.2834 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $89.30 | 10.458% | $98.639 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $585.58 | $643.0190 | $643.02 | $643.00 | $643.00 | |