| 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 | $17.77 | 10.114% | $19.5673 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $77.58 | 6.548% | $82.6599 | $82.66 | $82.65 | $82.70 |
| Purchase #3 | $69.72 | 5.261% | $73.388 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $71.59 | 8.392% | $77.5978 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $149.52 | 7.780% | $161.1527 | $161.15 | $161.15 | $161.20 |
| Purchase #6 | $71.67 | 11.367% | $79.8167 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $183.97 | 12.792% | $207.5034 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $641.82 | $701.6858 | $701.69 | $701.65 | $701.80 | |