| 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 | $100.87 | 12.588% | $113.5675 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $60.28 | 3.506% | $62.3934 | $62.39 | $62.40 | $62.40 |
| Purchase #3 | $55.95 | 5.499% | $59.0267 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $25.71 | 11.503% | $28.6674 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $109.66 | 10.139% | $120.7784 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $234.34 | 12.541% | $263.7286 | $263.73 | $263.75 | $263.70 |
| Purchase #7 | $115.94 | 7.268% | $124.3665 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $702.75 | $772.5285 | $772.54 | $772.55 | $772.60 | |