| 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 | $46.97 | 12.302% | $52.7482 | $52.75 | $52.75 | $52.70 |
| Purchase #2 | $68.65 | 5.133% | $72.1738 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $153.45 | 3.489% | $158.8039 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $106.44 | 7.279% | $114.1878 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $18.81 | 4.649% | $19.6845 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $135.95 | 3.368% | $140.5288 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $121.37 | 9.225% | $132.5664 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $651.64 | $690.6934 | $690.69 | $690.70 | $690.70 | |