| 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 | $7.56 | 7.174% | $8.1024 | $8.10 | $8.10 | $8.10 |
| Purchase #2 | $72.37 | 7.541% | $77.8274 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $240.35 | 8.461% | $260.686 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $199.69 | 4.841% | $209.357 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $23.42 | 3.486% | $24.2364 | $24.24 | $24.25 | $24.20 |
| Purchase #6 | $59.98 | 12.461% | $67.4541 | $67.45 | $67.45 | $67.50 |
| Purchase #7 | $213.54 | 10.487% | $235.9339 | $235.93 | $235.95 | $235.90 |
| 7 purchase totals = | $816.91 | $883.5972 | $883.60 | $883.65 | $883.60 | |