| 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 | $11.96 | 8.768% | $13.0087 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $51.40 | 10.377% | $56.7338 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $38.62 | 13.695% | $43.909 | $43.91 | $43.90 | $43.90 |
| Purchase #4 | $194.40 | 11.242% | $216.2544 | $216.25 | $216.25 | $216.30 |
| Purchase #5 | $127.46 | 10.624% | $141.0014 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $162.95 | 10.676% | $180.3465 | $180.35 | $180.35 | $180.30 |
| Purchase #7 | $112.78 | 3.409% | $116.6247 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $699.57 | $767.8785 | $767.87 | $767.85 | $767.80 | |