| 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 | $209.61 | 13.238% | $237.3582 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $44.69 | 8.804% | $48.6245 | $48.62 | $48.60 | $48.60 |
| Purchase #3 | $13.31 | 4.220% | $13.8717 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $204.60 | 13.766% | $232.7652 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $87.38 | 10.571% | $96.6169 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $50.28 | 10.489% | $55.5539 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $67.98 | 6.202% | $72.1961 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $677.85 | $756.9865 | $756.99 | $756.90 | $757.10 | |