| 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 | $15.74 | 5.682% | $16.6343 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $73.92 | 13.732% | $84.0707 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $84.50 | 10.772% | $93.6023 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $241.72 | 9.772% | $265.3409 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $139.40 | 3.777% | $144.6651 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $67.54 | 11.629% | $75.3942 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $223.43 | 10.587% | $247.0845 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $846.25 | $926.7920 | $926.78 | $926.80 | $926.80 | |