| 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 | $53.99 | 7.244% | $57.901 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $83.97 | 13.348% | $95.1783 | $95.18 | $95.20 | $95.20 |
| Purchase #3 | $78.74 | 3.198% | $81.2581 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $141.78 | 10.314% | $156.4032 | $156.40 | $156.40 | $156.40 |
| Purchase #5 | $47.62 | 8.374% | $51.6077 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $28.69 | 8.104% | $31.015 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $103.73 | 8.207% | $112.2431 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $538.52 | $585.6064 | $585.61 | $585.60 | $585.60 | |