| 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 | $44.38 | 10.582% | $49.0763 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $22.96 | 7.524% | $24.6875 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $143.59 | 8.754% | $156.1599 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $211.73 | 7.548% | $227.7114 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $186.63 | 8.482% | $202.46 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $40.55 | 5.789% | $42.8974 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $92.88 | 6.400% | $98.8243 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $742.72 | $801.8168 | $801.82 | $801.80 | $801.90 | |