| 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 | $84.54 | 8.504% | $91.7293 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $48.30 | 5.606% | $51.0077 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $71.93 | 5.653% | $75.9962 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $195.39 | 10.368% | $215.648 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $247.52 | 9.733% | $271.6111 | $271.61 | $271.60 | $271.60 |
| Purchase #6 | $222.92 | 8.192% | $241.1816 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $135.58 | 13.702% | $154.1572 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $1,006.18 | $1,101.3311 | $1,101.34 | $1,101.35 | $1,101.30 | |