| 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 | $15.44 | 11.634% | $17.2363 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $208.70 | 8.117% | $225.6402 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $32.81 | 9.304% | $35.8626 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $219.42 | 9.404% | $240.0543 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $138.48 | 4.736% | $145.0384 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $64.62 | 11.621% | $72.1295 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $33.69 | 8.842% | $36.6689 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $713.16 | $772.6302 | $772.63 | $772.65 | $772.60 | |