| 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 | $46.65 | 4.729% | $48.8561 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $193.49 | 11.690% | $216.109 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $217.31 | 5.501% | $229.2642 | $229.26 | $229.25 | $229.30 |
| Purchase #4 | $199.75 | 9.542% | $218.8101 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $53.51 | 13.538% | $60.7542 | $60.75 | $60.75 | $60.80 |
| Purchase #6 | $36.92 | 9.379% | $40.3827 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $164.45 | 12.277% | $184.6395 | $184.64 | $184.65 | $184.60 |
| 7 purchase totals = | $912.08 | $998.8158 | $998.81 | $998.80 | $998.90 | |