| 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 | $72.99 | 4.444% | $76.2337 | $76.23 | $76.25 | $76.20 |
| Purchase #2 | $230.70 | 5.450% | $243.2732 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $67.25 | 10.531% | $74.3321 | $74.33 | $74.35 | $74.30 |
| Purchase #4 | $105.64 | 8.593% | $114.7176 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $8.38 | 11.642% | $9.3556 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $68.39 | 10.238% | $75.3918 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $135.33 | 7.651% | $145.6841 | $145.68 | $145.70 | $145.70 |
| 7 purchase totals = | $688.68 | $738.9881 | $738.98 | $739.00 | $739.00 | |