| 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 | $63.41 | 10.544% | $70.096 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $233.50 | 3.795% | $242.3613 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $58.99 | 9.426% | $64.5504 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $89.87 | 3.545% | $93.0559 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $33.68 | 4.377% | $35.1542 | $35.15 | $35.15 | $35.20 |
| Purchase #6 | $47.60 | 7.375% | $51.1105 | $51.11 | $51.10 | $51.10 |
| Purchase #7 | $245.96 | 8.379% | $266.569 | $266.57 | $266.55 | $266.60 |
| 7 purchase totals = | $773.01 | $822.8973 | $822.90 | $822.85 | $823.10 | |