| 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 | $11.87 | 4.508% | $12.4051 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $88.28 | 5.591% | $93.2157 | $93.22 | $93.20 | $93.20 |
| Purchase #3 | $75.82 | 7.831% | $81.7575 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $78.98 | 7.152% | $84.6286 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $6.33 | 12.338% | $7.111 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $121.65 | 6.779% | $129.8967 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $185.65 | 10.443% | $205.0374 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $568.58 | $614.0520 | $614.07 | $614.05 | $614.00 | |