| 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 | $37.50 | 8.545% | $40.7044 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $64.27 | 13.785% | $73.1296 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $96.52 | 7.611% | $103.8661 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $53.81 | 6.358% | $57.2312 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $81.94 | 13.873% | $93.3075 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $246.72 | 12.190% | $276.7952 | $276.80 | $276.80 | $276.80 |
| Purchase #7 | $235.68 | 3.381% | $243.6483 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $816.44 | $888.6823 | $888.69 | $888.70 | $888.60 | |