| 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 | $89.92 | 8.266% | $97.3528 | $97.35 | $97.35 | $97.40 |
| Purchase #2 | $157.28 | 10.727% | $174.1514 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $235.42 | 4.457% | $245.9127 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $92.27 | 10.869% | $102.2988 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $175.30 | 13.177% | $198.3993 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $23.52 | 10.663% | $26.0279 | $26.03 | $26.05 | $26.00 |
| Purchase #7 | $53.64 | 5.304% | $56.4851 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $827.35 | $900.6280 | $900.63 | $900.65 | $900.70 | |