| 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 | $97.25 | 8.795% | $105.8031 | $105.80 | $105.80 | $105.80 |
| Purchase #2 | $88.78 | 10.430% | $98.0398 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $57.48 | 6.767% | $61.3697 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $52.62 | 4.732% | $55.11 | $55.11 | $55.10 | $55.10 |
| Purchase #5 | $52.86 | 6.361% | $56.2224 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $5.85 | 5.533% | $6.1737 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $59.81 | 7.416% | $64.2455 | $64.25 | $64.25 | $64.20 |
| 7 purchase totals = | $414.65 | $446.9642 | $446.96 | $446.90 | $446.90 | |