| 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 | $71.35 | 8.547% | $77.4483 | $77.45 | $77.45 | $77.40 |
| Purchase #2 | $209.44 | 11.283% | $233.0711 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $179.76 | 6.179% | $190.8674 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $115.37 | 11.806% | $128.9906 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $53.75 | 11.780% | $60.0818 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $115.26 | 10.368% | $127.2102 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $25.38 | 6.105% | $26.9294 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $770.31 | $844.5988 | $844.60 | $844.60 | $844.60 | |