| 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 | $98.54 | 9.595% | $107.9949 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $81.64 | 12.259% | $91.6482 | $91.65 | $91.65 | $91.60 |
| Purchase #3 | $22.34 | 9.792% | $24.5275 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $53.37 | 13.476% | $60.5621 | $60.56 | $60.55 | $60.60 |
| Purchase #5 | $216.66 | 9.688% | $237.65 | $237.65 | $237.65 | $237.70 |
| Purchase #6 | $117.75 | 3.789% | $122.2115 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $228.34 | 10.204% | $251.6398 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $818.64 | $896.2340 | $896.23 | $896.25 | $896.20 | |