| 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 | $24.30 | 4.855% | $25.4798 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $112.56 | 7.136% | $120.5923 | $120.59 | $120.60 | $120.60 |
| Purchase #3 | $58.75 | 9.315% | $64.2226 | $64.22 | $64.20 | $64.20 |
| Purchase #4 | $216.61 | 13.306% | $245.4321 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $148.45 | 12.286% | $166.6886 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $129.50 | 9.515% | $141.8219 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $118.64 | 13.484% | $134.6374 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $808.81 | $898.8747 | $898.87 | $898.90 | $898.80 | |