| 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 | $101.86 | 8.605% | $110.6251 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $79.78 | 11.691% | $89.1071 | $89.11 | $89.10 | $89.10 |
| Purchase #3 | $220.74 | 11.118% | $245.2819 | $245.28 | $245.30 | $245.30 |
| Purchase #4 | $14.90 | 4.599% | $15.5853 | $15.59 | $15.60 | $15.60 |
| Purchase #5 | $82.45 | 11.681% | $92.081 | $92.08 | $92.10 | $92.10 |
| Purchase #6 | $113.86 | 6.813% | $121.6173 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $150.67 | 9.437% | $164.8887 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $764.26 | $839.1864 | $839.20 | $839.25 | $839.20 | |