| 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 | $48.57 | 12.641% | $54.7097 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $132.78 | 9.752% | $145.7287 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $109.73 | 8.241% | $118.7728 | $118.77 | $118.75 | $118.80 |
| Purchase #4 | $42.32 | 9.138% | $46.1872 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $12.60 | 8.528% | $13.6745 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $172.93 | 4.352% | $180.4559 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $96.55 | 6.635% | $102.9561 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $615.48 | $662.4849 | $662.49 | $662.45 | $662.60 | |