| 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 | $60.77 | 11.587% | $67.8114 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $202.88 | 5.239% | $213.5089 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $7.26 | 10.633% | $8.032 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $221.58 | 3.404% | $229.1226 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $96.40 | 3.650% | $99.9186 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $111.36 | 9.455% | $121.8891 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $202.93 | 8.146% | $219.4607 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $903.18 | $959.7433 | $959.74 | $959.70 | $959.70 | |