| 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 | $49.90 | 9.760% | $54.7702 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $134.71 | 4.791% | $141.164 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $74.80 | 12.369% | $84.052 | $84.05 | $84.05 | $84.10 |
| Purchase #4 | $149.93 | 12.517% | $168.6967 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $163.92 | 3.543% | $169.7277 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $74.30 | 5.263% | $78.2104 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $239.42 | 7.450% | $257.2568 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $886.98 | $953.8778 | $953.88 | $953.85 | $954.00 | |