| 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 | $105.68 | 3.189% | $109.0501 | $109.05 | $109.05 | $109.10 |
| Purchase #2 | $71.49 | 9.307% | $78.1436 | $78.14 | $78.15 | $78.10 |
| Purchase #3 | $124.64 | 6.160% | $132.3178 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $13.93 | 9.113% | $15.1994 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $117.46 | 12.112% | $131.6868 | $131.69 | $131.70 | $131.70 |
| Purchase #6 | $197.70 | 7.599% | $212.7232 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $101.94 | 13.666% | $115.8711 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $732.84 | $794.9920 | $794.99 | $794.95 | $795.00 | |