| 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 | $12.67 | 6.531% | $13.4975 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $123.78 | 7.696% | $133.3061 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $111.82 | 3.519% | $115.7549 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $17.86 | 6.758% | $19.067 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $160.32 | 4.869% | $168.126 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $62.71 | 13.330% | $71.0692 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $169.65 | 13.551% | $192.6393 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $658.81 | $713.4600 | $713.47 | $713.45 | $713.50 | |