| 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 | $89.58 | 10.129% | $98.6536 | $98.65 | $98.65 | $98.70 |
| Purchase #2 | $64.25 | 5.229% | $67.6096 | $67.61 | $67.60 | $67.60 |
| Purchase #3 | $54.46 | 7.298% | $58.4345 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $207.82 | 9.868% | $228.3277 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $121.69 | 7.358% | $130.644 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $65.34 | 12.678% | $73.6238 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $40.74 | 11.520% | $45.4332 | $45.43 | $45.45 | $45.40 |
| 7 purchase totals = | $643.88 | $702.7264 | $702.71 | $702.75 | $702.60 | |