| 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 | $55.34 | 6.430% | $58.8984 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $60.30 | 7.260% | $64.6778 | $64.68 | $64.70 | $64.70 |
| Purchase #3 | $34.50 | 10.275% | $38.0449 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $120.93 | 5.263% | $127.2945 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $24.69 | 8.627% | $26.82 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $45.73 | 13.231% | $51.7805 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $141.74 | 10.637% | $156.8169 | $156.82 | $156.80 | $156.80 |
| 7 purchase totals = | $483.23 | $524.3330 | $524.33 | $524.35 | $524.30 | |