| 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 | $83.77 | 7.851% | $90.3468 | $90.35 | $90.35 | $90.30 |
| Purchase #2 | $109.62 | 3.685% | $113.6595 | $113.66 | $113.65 | $113.70 |
| Purchase #3 | $30.79 | 10.728% | $34.0932 | $34.09 | $34.10 | $34.10 |
| Purchase #4 | $41.86 | 12.686% | $47.1704 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $119.42 | 8.810% | $129.9409 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $139.85 | 7.171% | $149.8786 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $37.69 | 9.774% | $41.3738 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $563.00 | $606.4632 | $606.46 | $606.45 | $606.50 | |