| 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 | $72.97 | 5.705% | $77.1329 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $38.81 | 6.659% | $41.3944 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $77.46 | 5.522% | $81.7373 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $46.97 | 7.627% | $50.5524 | $50.55 | $50.55 | $50.60 |
| Purchase #5 | $90.29 | 3.662% | $93.5964 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $203.77 | 7.589% | $219.2341 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $8.65 | 8.569% | $9.3912 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $538.92 | $573.0387 | $573.03 | $573.10 | $573.00 | |