| 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 | $134.35 | 11.273% | $149.4953 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $41.45 | 13.378% | $46.9952 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $99.77 | 4.146% | $103.9065 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $162.62 | 6.403% | $173.0326 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $11.56 | 11.112% | $12.8445 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $27.69 | 5.107% | $29.1041 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $79.47 | 6.352% | $84.5179 | $84.52 | $84.50 | $84.50 |
| 7 purchase totals = | $556.91 | $599.8961 | $599.90 | $599.90 | $599.80 | |