| 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 | $65.31 | 13.638% | $74.217 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $16.80 | 5.308% | $17.6917 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $174.77 | 13.823% | $198.9285 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $137.88 | 3.724% | $143.0147 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $46.25 | 9.370% | $50.5836 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $108.95 | 8.405% | $118.1072 | $118.11 | $118.10 | $118.10 |
| Purchase #7 | $14.76 | 7.226% | $15.8266 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $564.72 | $618.3693 | $618.37 | $618.40 | $618.30 | |