| 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 | $32.96 | 7.698% | $35.4973 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $8.94 | 8.851% | $9.7313 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $108.53 | 11.777% | $121.3116 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $154.48 | 12.536% | $173.8456 | $173.85 | $173.85 | $173.80 |
| Purchase #5 | $92.50 | 12.726% | $104.2716 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $62.70 | 7.187% | $67.2062 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $23.95 | 6.423% | $25.4883 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $484.06 | $537.3519 | $537.36 | $537.35 | $537.30 | |