| 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 | $60.38 | 12.497% | $67.9257 | $67.93 | $67.95 | $67.90 |
| Purchase #2 | $119.86 | 9.289% | $130.9938 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $197.90 | 12.339% | $222.3189 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $131.37 | 8.851% | $142.9976 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $37.99 | 8.858% | $41.3552 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $198.84 | 7.139% | $213.0352 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $142.41 | 6.492% | $151.6553 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $888.75 | $970.2817 | $970.30 | $970.30 | $970.30 | |