| 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 | $45.38 | 5.184% | $47.7325 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $139.31 | 3.510% | $144.1998 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $120.30 | 13.221% | $136.2049 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $158.60 | 12.120% | $177.8223 | $177.82 | $177.80 | $177.80 |
| Purchase #5 | $88.85 | 5.210% | $93.4791 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $124.42 | 10.821% | $137.8835 | $137.88 | $137.90 | $137.90 |
| Purchase #7 | $27.91 | 6.588% | $29.7487 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $704.77 | $767.0708 | $767.06 | $767.10 | $767.00 | |