| 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 | $62.97 | 10.756% | $69.7431 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $45.93 | 6.614% | $48.9678 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $209.82 | 9.683% | $230.1369 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $192.32 | 3.503% | $199.057 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $202.82 | 5.146% | $213.2571 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $88.89 | 6.280% | $94.4723 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $83.81 | 8.605% | $91.0219 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $886.56 | $946.6561 | $946.66 | $946.60 | $946.70 | |