| 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 | $83.69 | 11.851% | $93.6081 | $93.61 | $93.60 | $93.60 |
| Purchase #2 | $87.34 | 5.366% | $92.0267 | $92.03 | $92.05 | $92.00 |
| Purchase #3 | $134.70 | 8.279% | $145.8518 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $33.40 | 9.642% | $36.6204 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $150.46 | 8.384% | $163.0746 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $74.74 | 6.726% | $79.767 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $217.75 | 11.837% | $243.5251 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $782.08 | $854.4737 | $854.48 | $854.45 | $854.50 | |