| 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 | $10.33 | 10.729% | $11.4383 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $27.33 | 8.722% | $29.7137 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $132.43 | 9.257% | $144.689 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $21.40 | 4.503% | $22.3636 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $23.89 | 4.867% | $25.0527 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $96.59 | 8.503% | $104.803 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $101.60 | 11.233% | $113.0127 | $113.01 | $113.00 | $113.00 |
| 7 purchase totals = | $413.57 | $451.0730 | $451.06 | $451.05 | $451.10 | |