| 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 | $114.74 | 5.698% | $121.2779 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $112.95 | 3.415% | $116.8072 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $72.96 | 11.256% | $81.1724 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $147.87 | 9.111% | $161.3424 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $71.94 | 10.345% | $79.3822 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $24.43 | 5.264% | $25.716 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $121.40 | 10.742% | $134.4408 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $666.29 | $720.1389 | $720.14 | $720.15 | $720.10 | |