| 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 | $98.64 | 8.811% | $107.3312 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $65.25 | 7.336% | $70.0367 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $135.87 | 5.122% | $142.8293 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $89.68 | 10.670% | $99.2489 | $99.25 | $99.25 | $99.20 |
| Purchase #5 | $137.29 | 10.464% | $151.656 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $59.76 | 8.514% | $64.848 | $64.85 | $64.85 | $64.80 |
| Purchase #7 | $82.43 | 13.717% | $93.7369 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $668.92 | $729.6870 | $729.70 | $729.75 | $729.50 | |