| 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 | $110.77 | 6.256% | $117.6998 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $98.94 | 3.680% | $102.581 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $135.96 | 3.383% | $140.5595 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $8.53 | 9.136% | $9.3093 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $46.53 | 6.470% | $49.5405 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $123.43 | 7.667% | $132.8934 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $163.39 | 9.336% | $178.6441 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $687.55 | $731.2276 | $731.22 | $731.25 | $731.20 | |