| 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 | $53.96 | 9.201% | $58.9249 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $79.77 | 3.592% | $82.6353 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $6.79 | 7.271% | $7.2837 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $76.41 | 3.555% | $79.1264 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $81.63 | 6.247% | $86.7294 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $141.99 | 9.182% | $155.0275 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $74.67 | 5.257% | $78.5954 | $78.60 | $78.60 | $78.60 |
| 7 purchase totals = | $515.22 | $548.3226 | $548.33 | $548.40 | $548.20 | |