| 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 | $51.97 | 6.246% | $55.216 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $24.97 | 7.740% | $26.9027 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $52.53 | 10.167% | $57.8707 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $23.41 | 7.326% | $25.125 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $78.97 | 8.642% | $85.7946 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $117.65 | 10.460% | $129.9562 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $243.41 | 12.679% | $274.272 | $274.27 | $274.25 | $274.30 |
| 7 purchase totals = | $592.91 | $655.1372 | $655.14 | $655.10 | $655.20 | |