| 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 | $32.32 | 5.515% | $34.1024 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $189.99 | 10.217% | $209.4013 | $209.40 | $209.40 | $209.40 |
| Purchase #3 | $125.27 | 4.630% | $131.07 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $34.29 | 3.366% | $35.4442 | $35.44 | $35.45 | $35.40 |
| Purchase #5 | $88.81 | 6.469% | $94.5551 | $94.56 | $94.55 | $94.60 |
| Purchase #6 | $51.86 | 3.512% | $53.6813 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $249.55 | 8.792% | $271.4904 | $271.49 | $271.50 | $271.50 |
| 7 purchase totals = | $772.09 | $829.7447 | $829.74 | $829.75 | $829.80 | |