| 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 | $108.71 | 11.817% | $121.5563 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $121.49 | 9.311% | $132.8019 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $58.45 | 13.557% | $66.3741 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $121.69 | 3.313% | $125.7216 | $125.72 | $125.70 | $125.70 |
| Purchase #5 | $159.45 | 4.620% | $166.8166 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $36.87 | 3.480% | $38.1531 | $38.15 | $38.15 | $38.20 |
| Purchase #7 | $47.98 | 5.171% | $50.461 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $654.64 | $701.8846 | $701.88 | $701.80 | $702.00 | |