| 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 | $7.83 | 10.485% | $8.651 | $8.65 | $8.65 | $8.70 |
| Purchase #2 | $70.91 | 13.716% | $80.636 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $153.81 | 4.791% | $161.179 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $73.43 | 8.455% | $79.6385 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $224.53 | 4.190% | $233.9378 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $144.65 | 6.642% | $154.2577 | $154.26 | $154.25 | $154.30 |
| Purchase #7 | $21.99 | 4.722% | $23.0284 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $697.15 | $741.3284 | $741.34 | $741.40 | $741.30 | |