| 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 | $51.84 | 4.784% | $54.32 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $148.79 | 7.829% | $160.4388 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $61.98 | 7.556% | $66.6632 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $219.62 | 12.483% | $247.0352 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $55.67 | 9.758% | $61.1023 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $30.42 | 6.114% | $32.2799 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $103.44 | 3.457% | $107.0159 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $671.76 | $728.8553 | $728.86 | $728.85 | $728.80 | |