| 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 | $36.31 | 9.642% | $39.811 | $39.81 | $39.80 | $39.80 |
| Purchase #2 | $84.28 | 10.807% | $93.3881 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $59.55 | 4.177% | $62.0374 | $62.04 | $62.05 | $62.00 |
| Purchase #4 | $124.35 | 11.469% | $138.6117 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $35.42 | 12.104% | $39.7072 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $113.89 | 9.332% | $124.5182 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $172.71 | 6.306% | $183.6011 | $183.60 | $183.60 | $183.60 |
| 7 purchase totals = | $626.51 | $681.6747 | $681.68 | $681.65 | $681.60 | |