| 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 | $44.27 | 9.770% | $48.5952 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $36.43 | 9.814% | $40.0052 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $25.68 | 5.744% | $27.1551 | $27.16 | $27.15 | $27.20 |
| Purchase #4 | $22.48 | 11.845% | $25.1428 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $13.48 | 6.142% | $14.3079 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $122.86 | 9.234% | $134.2049 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $53.27 | 13.291% | $60.3501 | $60.35 | $60.35 | $60.40 |
| 7 purchase totals = | $318.47 | $349.7612 | $349.77 | $349.75 | $349.80 | |