| 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 | $60.72 | 3.416% | $62.7942 | $62.79 | $62.80 | $62.80 |
| Purchase #2 | $47.51 | 12.478% | $53.4383 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $215.43 | 3.380% | $222.7115 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $197.93 | 12.541% | $222.7524 | $222.75 | $222.75 | $222.80 |
| Purchase #5 | $35.91 | 7.725% | $38.684 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $218.93 | 13.347% | $248.1506 | $248.15 | $248.15 | $248.20 |
| Purchase #7 | $73.58 | 13.156% | $83.2602 | $83.26 | $83.25 | $83.30 |
| 7 purchase totals = | $850.01 | $931.7912 | $931.78 | $931.80 | $931.90 | |