| 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 | $17.61 | 8.496% | $19.1061 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $70.49 | 7.552% | $75.8134 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $11.92 | 6.503% | $12.6952 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $182.51 | 6.429% | $194.2436 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $120.84 | 11.844% | $135.1523 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $27.60 | 5.139% | $29.0184 | $29.02 | $29.00 | $29.00 |
| Purchase #7 | $222.88 | 8.150% | $241.0447 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $653.85 | $707.0737 | $707.07 | $707.05 | $707.00 | |