| 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 | $37.86 | 7.569% | $40.7256 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $135.74 | 13.260% | $153.7391 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $35.82 | 4.619% | $37.4745 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $71.31 | 4.632% | $74.6131 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $133.46 | 4.183% | $139.0426 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $199.52 | 6.503% | $212.4948 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $188.83 | 6.511% | $201.1247 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $802.54 | $859.2144 | $859.20 | $859.20 | $859.10 | |