| 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 | $107.30 | 4.627% | $112.2648 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $23.87 | 7.805% | $25.7331 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $101.95 | 10.272% | $112.4223 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $41.25 | 12.822% | $46.5391 | $46.54 | $46.55 | $46.50 |
| Purchase #5 | $99.50 | 4.441% | $103.9188 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $146.47 | 8.520% | $158.9492 | $158.95 | $158.95 | $158.90 |
| Purchase #7 | $183.72 | 9.498% | $201.1697 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $704.06 | $760.9970 | $760.99 | $760.95 | $760.90 | |