| 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 | $39.41 | 4.390% | $41.1401 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $23.33 | 4.435% | $24.3647 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $20.91 | 5.654% | $22.0923 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $161.76 | 10.257% | $178.3517 | $178.35 | $178.35 | $178.40 |
| Purchase #5 | $43.42 | 8.853% | $47.264 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $161.99 | 3.460% | $167.5949 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $226.69 | 9.171% | $247.4797 | $247.48 | $247.50 | $247.50 |
| 7 purchase totals = | $677.51 | $728.2874 | $728.27 | $728.30 | $728.40 | |