| 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 | $35.33 | 8.227% | $38.2366 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $112.96 | 12.638% | $127.2359 | $127.24 | $127.25 | $127.20 |
| Purchase #3 | $201.93 | 7.130% | $216.3276 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $29.95 | 9.476% | $32.7881 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $68.73 | 8.551% | $74.6071 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $106.97 | 10.244% | $117.928 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $44.90 | 5.552% | $47.3928 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $600.77 | $654.5161 | $654.53 | $654.60 | $654.40 | |