| 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 | $93.35 | 7.191% | $100.0628 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $59.52 | 6.785% | $63.5584 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $166.97 | 7.469% | $179.441 | $179.44 | $179.45 | $179.40 |
| Purchase #4 | $124.80 | 3.190% | $128.7811 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $62.95 | 6.280% | $66.9033 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $220.39 | 10.695% | $243.9607 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $116.64 | 13.135% | $131.9607 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $844.62 | $914.6680 | $914.66 | $914.65 | $914.80 | |