| 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 | $124.28 | 10.741% | $137.6289 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $110.32 | 8.568% | $119.7722 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $173.94 | 10.185% | $191.6558 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $82.98 | 9.364% | $90.7502 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $20.43 | 7.371% | $21.9359 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $135.58 | 3.522% | $140.3551 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $9.65 | 6.297% | $10.2577 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $657.18 | $712.3558 | $712.37 | $712.35 | $712.50 | |