| 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 | $246.68 | 13.365% | $279.6488 | $279.65 | $279.65 | $279.60 |
| Purchase #2 | $136.64 | 6.787% | $145.9138 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $109.82 | 10.782% | $121.6608 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $26.48 | 5.848% | $28.0286 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $45.64 | 13.296% | $51.7083 | $51.71 | $51.70 | $51.70 |
| Purchase #6 | $103.28 | 10.350% | $113.9695 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $57.69 | 12.500% | $64.9013 | $64.90 | $64.90 | $64.90 |
| 7 purchase totals = | $726.23 | $805.8311 | $805.83 | $805.80 | $805.80 | |