| 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 | $83.99 | 3.508% | $86.9364 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $167.71 | 6.705% | $178.955 | $178.96 | $178.95 | $179.00 |
| Purchase #3 | $128.33 | 13.369% | $145.4864 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $47.66 | 3.472% | $49.3148 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $197.85 | 13.670% | $224.8961 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $67.26 | 8.443% | $72.9388 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $13.52 | 8.784% | $14.7076 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $706.32 | $773.2351 | $773.25 | $773.25 | $773.20 | |