| 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 | $49.76 | 5.169% | $52.3321 | $52.33 | $52.35 | $52.30 |
| Purchase #2 | $18.64 | 8.838% | $20.2874 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $229.99 | 6.432% | $244.783 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $125.84 | 8.722% | $136.8158 | $136.82 | $136.80 | $136.80 |
| Purchase #5 | $48.99 | 8.141% | $52.9783 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $137.80 | 4.143% | $143.5091 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $15.56 | 3.555% | $16.1132 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $626.58 | $666.8189 | $666.82 | $666.85 | $666.80 | |