| 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 | $78.93 | 12.413% | $88.7276 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $91.25 | 13.193% | $103.2886 | $103.29 | $103.30 | $103.30 |
| Purchase #3 | $146.84 | 12.427% | $165.0878 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $15.76 | 8.821% | $17.1502 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $238.91 | 12.370% | $268.4632 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $17.74 | 12.487% | $19.9552 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $249.29 | 6.499% | $265.4914 | $265.49 | $265.50 | $265.50 |
| 7 purchase totals = | $838.72 | $928.1640 | $928.17 | $928.20 | $928.30 | |