| 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 | $83.43 | 5.642% | $88.1371 | $88.14 | $88.15 | $88.10 |
| Purchase #2 | $151.79 | 11.592% | $169.3855 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $140.84 | 3.121% | $145.2356 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $8.86 | 9.617% | $9.7121 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $112.39 | 11.751% | $125.5969 | $125.60 | $125.60 | $125.60 |
| Purchase #6 | $6.53 | 8.772% | $7.1028 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $45.59 | 5.210% | $47.9652 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $549.43 | $593.1352 | $593.15 | $593.15 | $593.10 | |