| 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 | $47.50 | 13.493% | $53.9092 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $63.46 | 10.354% | $70.0306 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $111.82 | 3.860% | $116.1363 | $116.14 | $116.15 | $116.10 |
| Purchase #4 | $209.27 | 4.187% | $218.0321 | $218.03 | $218.05 | $218.00 |
| Purchase #5 | $116.41 | 4.108% | $121.1921 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $141.69 | 4.777% | $148.4585 | $148.46 | $148.45 | $148.50 |
| Purchase #7 | $176.36 | 5.586% | $186.2115 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $866.51 | $913.9703 | $913.97 | $914.00 | $913.90 | |