| 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 | $42.90 | 9.133% | $46.8181 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $128.99 | 5.787% | $136.4547 | $136.45 | $136.45 | $136.50 |
| Purchase #3 | $25.80 | 3.693% | $26.7528 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $193.90 | 12.347% | $217.8408 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $44.68 | 13.390% | $50.6627 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $78.74 | 7.518% | $84.6597 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $245.91 | 9.732% | $269.842 | $269.84 | $269.85 | $269.80 |
| 7 purchase totals = | $760.92 | $833.0308 | $833.02 | $833.00 | $833.10 | |