| 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 | $48.45 | 12.207% | $54.3643 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $41.38 | 7.528% | $44.4951 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $221.51 | 13.677% | $251.8059 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $163.47 | 13.633% | $185.7559 | $185.76 | $185.75 | $185.80 |
| Purchase #5 | $68.52 | 8.165% | $74.1147 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $121.77 | 7.318% | $130.6811 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $115.68 | 4.239% | $120.5837 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $780.78 | $861.8007 | $861.80 | $861.80 | $861.90 | |