| 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 | $79.41 | 7.363% | $85.257 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $164.96 | 10.173% | $181.7414 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $53.68 | 13.734% | $61.0524 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $228.52 | 13.546% | $259.4753 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $97.29 | 4.517% | $101.6846 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $237.28 | 12.660% | $267.3196 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $31.49 | 7.304% | $33.79 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $892.63 | $990.3203 | $990.32 | $990.35 | $990.40 | |