| 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 | $28.39 | 11.223% | $31.5762 | $31.58 | $31.60 | $31.60 |
| Purchase #2 | $197.71 | 6.149% | $209.8672 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $40.50 | 9.504% | $44.3491 | $44.35 | $44.35 | $44.30 |
| Purchase #4 | $104.79 | 13.299% | $118.726 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $58.31 | 8.666% | $63.3631 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $160.40 | 10.147% | $176.6758 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $52.37 | 11.180% | $58.225 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $642.47 | $702.7824 | $702.80 | $702.85 | $702.80 | |