| 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 | $46.57 | 12.564% | $52.4211 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $226.46 | 13.237% | $256.4365 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $121.52 | 6.701% | $129.6631 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $37.88 | 3.231% | $39.1039 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $206.37 | 5.466% | $217.6502 | $217.65 | $217.65 | $217.70 |
| Purchase #6 | $197.45 | 6.257% | $209.8044 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $40.63 | 11.629% | $45.3549 | $45.35 | $45.35 | $45.40 |
| 7 purchase totals = | $876.88 | $950.4341 | $950.42 | $950.40 | $950.50 | |