| 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 | $129.57 | 9.177% | $141.4606 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $93.79 | 12.687% | $105.6891 | $105.69 | $105.70 | $105.70 |
| Purchase #3 | $219.41 | 13.253% | $248.4884 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $71.73 | 5.218% | $75.4729 | $75.47 | $75.45 | $75.50 |
| Purchase #5 | $26.75 | 11.424% | $29.8059 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $104.91 | 3.587% | $108.6731 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $27.87 | 5.308% | $29.3493 | $29.35 | $29.35 | $29.30 |
| 7 purchase totals = | $674.03 | $738.9393 | $738.94 | $738.90 | $739.00 | |