| 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 | $52.56 | 6.443% | $55.9464 | $55.95 | $55.95 | $55.90 |
| Purchase #2 | $13.92 | 13.554% | $15.8067 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $76.80 | 3.658% | $79.6093 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $50.38 | 12.691% | $56.7737 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $161.80 | 7.590% | $174.0806 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $138.96 | 5.315% | $146.3457 | $146.35 | $146.35 | $146.30 |
| Purchase #7 | $43.85 | 8.644% | $47.6404 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $538.27 | $576.2028 | $576.21 | $576.20 | $576.10 | |