| 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 | $67.99 | 10.246% | $74.9563 | $74.96 | $74.95 | $75.00 |
| Purchase #2 | $121.97 | 9.716% | $133.8206 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $64.89 | 5.400% | $68.3941 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $153.87 | 13.492% | $174.6301 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $49.55 | 9.808% | $54.4099 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $90.39 | 9.658% | $99.1199 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $15.69 | 7.609% | $16.8839 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $564.35 | $622.2148 | $622.21 | $622.20 | $622.20 | |