| 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 | $26.61 | 11.801% | $29.7502 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $232.79 | 7.403% | $250.0234 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $11.64 | 4.691% | $12.186 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $16.82 | 5.652% | $17.7707 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $203.71 | 3.145% | $210.1167 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $95.38 | 6.261% | $101.3517 | $101.35 | $101.35 | $101.40 |
| Purchase #7 | $104.95 | 13.157% | $118.7583 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $691.90 | $739.9570 | $739.96 | $739.90 | $740.10 | |