| 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 | $92.55 | 9.652% | $101.4829 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $73.57 | 7.799% | $79.3077 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $148.93 | 11.812% | $166.5216 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $69.84 | 11.699% | $78.0106 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $198.65 | 8.583% | $215.7001 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $82.74 | 5.854% | $87.5836 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $194.67 | 13.135% | $220.2399 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $860.95 | $948.8464 | $948.84 | $948.85 | $948.80 | |