| 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 | $21.50 | 12.367% | $24.1589 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $79.28 | 7.457% | $85.1919 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $243.91 | 5.721% | $257.8641 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $72.66 | 10.792% | $80.5015 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $147.68 | 3.375% | $152.6642 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $185.85 | 4.747% | $194.6723 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $6.53 | 6.538% | $6.9569 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $757.41 | $802.0098 | $802.00 | $801.95 | $802.20 | |