| 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 | $71.27 | 11.562% | $79.5102 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $24.56 | 12.167% | $27.5482 | $27.55 | $27.55 | $27.50 |
| Purchase #3 | $8.68 | 11.240% | $9.6556 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $222.98 | 3.466% | $230.7085 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $161.47 | 4.617% | $168.9251 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $61.28 | 13.109% | $69.3132 | $69.31 | $69.30 | $69.30 |
| Purchase #7 | $221.34 | 9.430% | $242.2124 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $771.58 | $827.8732 | $827.88 | $827.85 | $827.80 | |