| 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 | $47.43 | 8.817% | $51.6119 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $129.89 | 3.155% | $133.988 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $151.41 | 5.695% | $160.0328 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $121.57 | 10.559% | $134.4066 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $72.96 | 12.127% | $81.8079 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $169.31 | 9.130% | $184.768 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $198.74 | 3.283% | $205.2646 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $891.31 | $951.8798 | $951.88 | $951.85 | $951.90 | |