| 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 | $44.34 | 11.273% | $49.3384 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $6.39 | 12.533% | $7.1909 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $232.29 | 10.105% | $255.7629 | $255.76 | $255.75 | $255.80 |
| Purchase #4 | $171.91 | 8.388% | $186.3298 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $140.87 | 8.784% | $153.244 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $15.34 | 3.829% | $15.9274 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $160.37 | 11.213% | $178.3523 | $178.35 | $178.35 | $178.40 |
| 7 purchase totals = | $771.51 | $846.1457 | $846.14 | $846.20 | $846.10 | |