| 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 | $71.64 | 10.214% | $78.9573 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $226.53 | 9.707% | $248.5193 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $71.46 | 5.758% | $75.5747 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $203.32 | 4.605% | $212.6829 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $155.81 | 10.398% | $172.0111 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $17.60 | 6.385% | $18.7238 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $27.76 | 7.870% | $29.9447 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $774.12 | $836.4138 | $836.40 | $836.35 | $836.40 | |