| 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 | $77.42 | 9.648% | $84.8895 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $249.26 | 5.805% | $263.7295 | $263.73 | $263.75 | $263.70 |
| Purchase #3 | $139.40 | 6.457% | $148.4011 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $180.99 | 12.377% | $203.3911 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $124.87 | 3.272% | $128.9557 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $215.25 | 12.169% | $241.4438 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $57.58 | 5.793% | $60.9156 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $1,044.77 | $1,131.7263 | $1,131.73 | $1,131.75 | $1,131.70 | |