| 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 | $34.57 | 7.210% | $37.0625 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $130.40 | 4.812% | $136.6748 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $129.46 | 13.193% | $146.5397 | $146.54 | $146.55 | $146.50 |
| Purchase #4 | $70.41 | 7.214% | $75.4894 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $107.86 | 12.524% | $121.3684 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $141.97 | 7.756% | $152.9812 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $40.91 | 7.376% | $43.9275 | $43.93 | $43.95 | $43.90 |
| 7 purchase totals = | $655.58 | $714.0435 | $714.04 | $714.05 | $714.10 | |