| 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 | $49.56 | 13.528% | $56.2645 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $174.81 | 13.667% | $198.7013 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $89.76 | 6.765% | $95.8323 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $107.44 | 4.319% | $112.0803 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $101.66 | 9.207% | $111.0198 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $209.73 | 9.392% | $229.4278 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $18.91 | 12.127% | $21.2032 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $751.87 | $824.5292 | $824.52 | $824.55 | $824.50 | |