| 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 | $78.79 | 9.832% | $86.5366 | $86.54 | $86.55 | $86.50 |
| Purchase #2 | $18.35 | 6.103% | $19.4699 | $19.47 | $19.45 | $19.50 |
| Purchase #3 | $174.51 | 7.562% | $187.7064 | $187.71 | $187.70 | $187.70 |
| Purchase #4 | $44.80 | 13.358% | $50.7844 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $115.62 | 12.325% | $129.8702 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $181.62 | 12.486% | $204.2971 | $204.30 | $204.30 | $204.30 |
| Purchase #7 | $178.68 | 5.371% | $188.2769 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $792.37 | $866.9415 | $866.95 | $866.95 | $867.00 | |