| 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 | $225.83 | 12.296% | $253.5981 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $155.80 | 8.772% | $169.4668 | $169.47 | $169.45 | $169.50 |
| Purchase #3 | $72.76 | 10.787% | $80.6086 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $52.96 | 5.170% | $55.698 | $55.70 | $55.70 | $55.70 |
| Purchase #5 | $116.25 | 10.814% | $128.8213 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $95.45 | 13.301% | $108.1458 | $108.15 | $108.15 | $108.10 |
| Purchase #7 | $7.48 | 10.874% | $8.2934 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $726.53 | $804.6320 | $804.64 | $804.60 | $804.60 | |