| 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 | $21.80 | 8.863% | $23.7321 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $167.83 | 11.195% | $186.6186 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $195.63 | 10.869% | $216.893 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $155.41 | 12.774% | $175.2621 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $47.62 | 5.230% | $50.1105 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $38.29 | 5.489% | $40.3917 | $40.39 | $40.40 | $40.40 |
| Purchase #7 | $175.43 | 8.814% | $190.8924 | $190.89 | $190.90 | $190.90 |
| 7 purchase totals = | $802.01 | $883.9004 | $883.89 | $883.90 | $883.90 | |