| 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 | $7.66 | 3.616% | $7.937 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $77.28 | 10.152% | $85.1255 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $57.34 | 12.255% | $64.367 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $125.85 | 4.617% | $131.6605 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $208.95 | 9.250% | $228.2779 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $161.76 | 9.183% | $176.6144 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $97.74 | 10.407% | $107.9118 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $736.58 | $801.8941 | $801.90 | $801.90 | $801.90 | |