| 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 | $43.43 | 10.194% | $47.8573 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $246.60 | 12.690% | $277.8935 | $277.89 | $277.90 | $277.90 |
| Purchase #3 | $212.41 | 9.375% | $232.3234 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $113.57 | 3.858% | $117.9515 | $117.95 | $117.95 | $118.00 |
| Purchase #5 | $96.91 | 4.826% | $101.5869 | $101.59 | $101.60 | $101.60 |
| Purchase #6 | $61.51 | 6.649% | $65.5998 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $44.61 | 9.822% | $48.9916 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $819.04 | $892.2040 | $892.20 | $892.20 | $892.30 | |