| 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 | $46.49 | 7.731% | $50.0841 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $163.96 | 9.575% | $179.6592 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $31.71 | 12.459% | $35.6607 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $142.55 | 3.842% | $148.0268 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $205.30 | 9.650% | $225.1115 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $210.73 | 4.854% | $220.9588 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $228.39 | 10.794% | $253.0424 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $1,029.13 | $1,112.5435 | $1,112.54 | $1,112.55 | $1,112.60 | |