| 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 | $22.85 | 5.589% | $24.1271 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $181.99 | 4.441% | $190.0722 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $84.56 | 6.678% | $90.2069 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $57.28 | 9.539% | $62.7439 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $41.92 | 7.471% | $45.0518 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $106.49 | 5.197% | $112.0243 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $174.84 | 4.866% | $183.3477 | $183.35 | $183.35 | $183.30 |
| 7 purchase totals = | $669.93 | $707.5739 | $707.57 | $707.55 | $707.50 | |