| 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 | $97.56 | 3.797% | $101.2644 | $101.26 | $101.25 | $101.30 |
| Purchase #2 | $99.99 | 12.138% | $112.1268 | $112.13 | $112.15 | $112.10 |
| Purchase #3 | $220.92 | 11.145% | $245.5415 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $38.97 | 3.512% | $40.3386 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $242.35 | 7.542% | $260.628 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $19.65 | 7.228% | $21.0703 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $12.83 | 10.700% | $14.2028 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $732.27 | $795.1724 | $795.17 | $795.20 | $795.10 | |