| 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 | $39.97 | 4.389% | $41.7243 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $66.80 | 6.703% | $71.2776 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $226.25 | 9.167% | $246.9903 | $246.99 | $247.00 | $247.00 |
| Purchase #4 | $19.75 | 10.240% | $21.7724 | $21.77 | $21.75 | $21.80 |
| Purchase #5 | $197.95 | 11.436% | $220.5876 | $220.59 | $220.60 | $220.60 |
| Purchase #6 | $139.96 | 9.426% | $153.1526 | $153.15 | $153.15 | $153.20 |
| Purchase #7 | $98.65 | 10.687% | $109.1927 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $789.33 | $864.6975 | $864.69 | $864.70 | $864.80 | |