| 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 | $5.47 | 11.763% | $6.1134 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $74.43 | 13.169% | $84.2317 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $56.48 | 6.649% | $60.2354 | $60.24 | $60.25 | $60.20 |
| Purchase #4 | $15.91 | 9.111% | $17.3596 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $95.26 | 13.155% | $107.7915 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $243.77 | 9.419% | $266.7307 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $145.86 | 13.822% | $166.0208 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $637.18 | $708.4831 | $708.48 | $708.50 | $708.40 | |