| 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 | $111.67 | 7.518% | $120.0654 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $10.75 | 5.709% | $11.3637 | $11.36 | $11.35 | $11.40 |
| Purchase #3 | $77.47 | 5.128% | $81.4427 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $205.64 | 11.580% | $229.4531 | $229.45 | $229.45 | $229.50 |
| Purchase #5 | $72.29 | 12.636% | $81.4246 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $158.99 | 13.115% | $179.8415 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $9.35 | 10.343% | $10.3171 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $646.16 | $713.9081 | $713.90 | $713.85 | $713.90 | |