| 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 | $96.88 | 12.258% | $108.7556 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $97.99 | 4.508% | $102.4074 | $102.41 | $102.40 | $102.40 |
| Purchase #3 | $17.51 | 8.821% | $19.0546 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $106.66 | 6.673% | $113.7774 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $46.99 | 3.707% | $48.7319 | $48.73 | $48.75 | $48.70 |
| Purchase #6 | $56.35 | 13.308% | $63.8491 | $63.85 | $63.85 | $63.80 |
| Purchase #7 | $52.47 | 3.229% | $54.1643 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $474.85 | $510.7403 | $510.74 | $510.75 | $510.80 | |