| 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 | $249.39 | 10.449% | $275.4488 | $275.45 | $275.45 | $275.40 |
| Purchase #2 | $66.94 | 10.184% | $73.7572 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $67.84 | 12.794% | $76.5194 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $50.93 | 9.380% | $55.7072 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $62.36 | 6.391% | $66.3454 | $66.35 | $66.35 | $66.30 |
| Purchase #6 | $189.72 | 12.449% | $213.3382 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $10.56 | 13.796% | $12.0169 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $697.74 | $773.1331 | $773.15 | $773.10 | $773.00 | |