| 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 | $71.37 | 12.407% | $80.2249 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $228.26 | 11.770% | $255.1262 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $146.25 | 10.717% | $161.9236 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $43.88 | 6.605% | $46.7783 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $73.32 | 11.217% | $81.5443 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $15.77 | 13.104% | $17.8365 | $17.84 | $17.85 | $17.80 |
| Purchase #7 | $220.87 | 13.685% | $251.0961 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $799.72 | $894.5299 | $894.53 | $894.55 | $894.40 | |