| 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 | $94.31 | 4.818% | $98.8539 | $98.85 | $98.85 | $98.90 |
| Purchase #2 | $108.84 | 12.362% | $122.2948 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $86.27 | 13.616% | $98.0165 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $124.76 | 4.380% | $130.2245 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $56.64 | 4.730% | $59.3191 | $59.32 | $59.30 | $59.30 |
| Purchase #6 | $133.95 | 10.662% | $148.2317 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $143.71 | 8.449% | $155.8521 | $155.85 | $155.85 | $155.90 |
| 7 purchase totals = | $748.48 | $812.7926 | $812.78 | $812.75 | $812.80 | |