| 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 | $181.80 | 10.277% | $200.4836 | $200.48 | $200.50 | $200.50 |
| Purchase #2 | $88.79 | 11.121% | $98.6643 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $227.96 | 13.491% | $258.7141 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $13.27 | 9.377% | $14.5143 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $122.43 | 6.594% | $130.503 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $58.52 | 4.370% | $61.0773 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $71.76 | 3.837% | $74.5134 | $74.51 | $74.50 | $74.50 |
| 7 purchase totals = | $764.53 | $838.4700 | $838.45 | $838.45 | $838.50 | |