| 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 | $219.37 | 10.835% | $243.1387 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $60.36 | 6.764% | $64.4428 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $47.45 | 9.141% | $51.7874 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $129.51 | 9.686% | $142.0543 | $142.05 | $142.05 | $142.10 |
| Purchase #5 | $13.63 | 6.833% | $14.5613 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $6.25 | 5.635% | $6.6022 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $77.79 | 8.226% | $84.189 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $554.36 | $606.7757 | $606.77 | $606.80 | $606.80 | |