| 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 | $92.37 | 12.494% | $103.9107 | $103.91 | $103.90 | $103.90 |
| Purchase #2 | $74.38 | 10.454% | $82.1557 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $194.46 | 4.390% | $202.9968 | $203.00 | $203.00 | $203.00 |
| Purchase #4 | $185.93 | 5.118% | $195.4459 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $31.92 | 4.616% | $33.3934 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $60.62 | 9.817% | $66.5711 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $192.26 | 5.559% | $202.9477 | $202.95 | $202.95 | $202.90 |
| 7 purchase totals = | $831.94 | $887.4213 | $887.43 | $887.40 | $887.40 | |