| 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 | $35.93 | 11.193% | $39.9516 | $39.95 | $39.95 | $40.00 |
| Purchase #2 | $150.66 | 5.393% | $158.7851 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $58.48 | 11.311% | $65.0947 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $250.95 | 8.202% | $271.5329 | $271.53 | $271.55 | $271.50 |
| Purchase #5 | $201.64 | 12.781% | $227.4116 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $171.66 | 7.362% | $184.2976 | $184.30 | $184.30 | $184.30 |
| Purchase #7 | $190.81 | 13.722% | $216.9929 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $1,060.13 | $1,164.0664 | $1,164.06 | $1,164.10 | $1,164.10 | |