| 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 | $70.92 | 8.516% | $76.9595 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $40.35 | 4.281% | $42.0774 | $42.08 | $42.10 | $42.10 |
| Purchase #3 | $228.78 | 12.634% | $257.6841 | $257.68 | $257.70 | $257.70 |
| Purchase #4 | $249.63 | 10.531% | $275.9185 | $275.92 | $275.90 | $275.90 |
| Purchase #5 | $40.49 | 7.677% | $43.5984 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $145.95 | 4.863% | $153.0475 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $25.95 | 7.163% | $27.8088 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $802.07 | $877.0942 | $877.10 | $877.10 | $877.10 | |