| 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 | $9.76 | 12.297% | $10.9602 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $78.98 | 4.667% | $82.666 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $9.96 | 6.422% | $10.5996 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $23.63 | 9.701% | $25.9223 | $25.92 | $25.90 | $25.90 |
| Purchase #5 | $176.70 | 10.526% | $195.2994 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $221.81 | 7.244% | $237.8779 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $94.60 | 4.371% | $98.735 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $615.44 | $662.0604 | $662.07 | $662.05 | $662.10 | |