| 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 | $72.65 | 8.293% | $78.6749 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $188.60 | 6.568% | $200.9872 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $161.42 | 8.703% | $175.4684 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $171.26 | 6.764% | $182.844 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $129.71 | 4.200% | $135.1578 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $81.70 | 3.306% | $84.401 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $71.95 | 7.360% | $77.2455 | $77.25 | $77.25 | $77.20 |
| 7 purchase totals = | $877.29 | $934.7788 | $934.78 | $934.75 | $934.80 | |