| 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 | $27.28 | 8.700% | $29.6534 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $98.95 | 3.133% | $102.0501 | $102.05 | $102.05 | $102.10 |
| Purchase #3 | $6.47 | 11.638% | $7.223 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $16.40 | 5.646% | $17.3259 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $125.33 | 13.354% | $142.0666 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $66.95 | 8.588% | $72.6997 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $81.62 | 3.310% | $84.3216 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $423.00 | $455.3403 | $455.34 | $455.30 | $455.40 | |