| 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 | $57.35 | 7.777% | $61.8101 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $214.54 | 4.783% | $224.8014 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $87.51 | 3.796% | $90.8319 | $90.83 | $90.85 | $90.80 |
| Purchase #4 | $162.49 | 10.788% | $180.0194 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $23.83 | 5.735% | $25.1967 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $21.90 | 12.408% | $24.6174 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $97.78 | 5.807% | $103.4581 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $665.40 | $710.7350 | $710.74 | $710.70 | $710.70 | |