| 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 | $30.95 | 7.232% | $33.1883 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $15.94 | 11.756% | $17.8139 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $199.31 | 5.646% | $210.563 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $166.71 | 7.685% | $179.5217 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $85.26 | 6.780% | $91.0406 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $238.42 | 3.755% | $247.3727 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $36.79 | 7.275% | $39.4665 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $773.38 | $818.9667 | $818.96 | $818.90 | $819.00 | |