| 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 | $92.88 | 8.399% | $100.681 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $74.76 | 7.695% | $80.5128 | $80.51 | $80.50 | $80.50 |
| Purchase #3 | $25.33 | 12.745% | $28.5583 | $28.56 | $28.55 | $28.60 |
| Purchase #4 | $78.53 | 10.536% | $86.8039 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $176.80 | 12.503% | $198.9053 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $133.64 | 3.116% | $137.8042 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $76.70 | 12.633% | $86.3895 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $658.64 | $719.6550 | $719.65 | $719.65 | $719.70 | |