| 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 | $73.35 | 6.607% | $78.1962 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $90.88 | 6.415% | $96.71 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $48.31 | 13.260% | $54.7159 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $61.29 | 8.192% | $66.3109 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $159.65 | 6.763% | $170.4471 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $16.57 | 8.823% | $18.032 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $170.65 | 4.453% | $178.249 | $178.25 | $178.25 | $178.20 |
| 7 purchase totals = | $620.70 | $662.6611 | $662.67 | $662.65 | $662.50 | |