| 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 | $65.47 | 11.405% | $72.9369 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $86.54 | 5.470% | $91.2737 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $136.46 | 10.779% | $151.169 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $131.98 | 3.495% | $136.5927 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $220.74 | 9.521% | $241.7567 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $187.39 | 10.845% | $207.7124 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $5.82 | 9.469% | $6.3711 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $834.40 | $907.8125 | $907.81 | $907.75 | $907.90 | |