| 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 | $68.69 | 5.834% | $72.6974 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $231.39 | 3.612% | $239.7478 | $239.75 | $239.75 | $239.70 |
| Purchase #3 | $176.89 | 9.873% | $194.3543 | $194.35 | $194.35 | $194.40 |
| Purchase #4 | $36.41 | 4.109% | $37.9061 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $232.34 | 3.530% | $240.5416 | $240.54 | $240.55 | $240.50 |
| Purchase #6 | $40.91 | 6.635% | $43.6244 | $43.62 | $43.60 | $43.60 |
| Purchase #7 | $84.33 | 13.681% | $95.8672 | $95.87 | $95.85 | $95.90 |
| 7 purchase totals = | $870.96 | $924.7388 | $924.74 | $924.70 | $924.70 | |