| 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 | $91.52 | 6.602% | $97.5622 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $68.49 | 3.702% | $71.0255 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $156.47 | 9.609% | $171.5052 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $157.52 | 5.386% | $166.004 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $22.74 | 13.136% | $25.7271 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $180.84 | 11.830% | $202.2334 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $45.39 | 3.174% | $46.8307 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $722.97 | $780.8881 | $780.89 | $780.95 | $780.80 | |