| 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 | $249.65 | 9.742% | $273.9709 | $273.97 | $273.95 | $274.00 |
| Purchase #2 | $189.97 | 5.759% | $200.9104 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $8.88 | 3.668% | $9.2057 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $57.28 | 4.461% | $59.8353 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $43.62 | 10.664% | $48.2716 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $109.62 | 13.372% | $124.2784 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $21.48 | 3.751% | $22.2857 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $680.50 | $738.7580 | $738.77 | $738.75 | $738.80 | |