| 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 | $43.32 | 13.587% | $49.2059 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $154.75 | 4.380% | $161.5281 | $161.53 | $161.55 | $161.50 |
| Purchase #3 | $149.50 | 5.213% | $157.2934 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $226.78 | 5.134% | $238.4229 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $109.65 | 7.189% | $117.5327 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $134.90 | 8.666% | $146.5904 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $111.77 | 7.688% | $120.3629 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $930.67 | $990.9363 | $990.93 | $990.95 | $990.90 | |