| 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 | $32.99 | 6.862% | $35.2538 | $35.25 | $35.25 | $35.30 |
| Purchase #2 | $75.25 | 4.212% | $78.4195 | $78.42 | $78.40 | $78.40 |
| Purchase #3 | $96.48 | 12.602% | $108.6384 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $198.58 | 11.158% | $220.7376 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $65.71 | 5.223% | $69.142 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $109.62 | 11.237% | $121.938 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $244.69 | 11.290% | $272.3155 | $272.32 | $272.30 | $272.30 |
| 7 purchase totals = | $823.32 | $906.4448 | $906.45 | $906.45 | $906.30 | |