| 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 | $34.29 | 4.536% | $35.8454 | $35.85 | $35.85 | $35.80 |
| Purchase #2 | $61.30 | 7.251% | $65.7449 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $220.54 | 8.576% | $239.4535 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $122.98 | 5.173% | $129.3418 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $89.84 | 9.289% | $98.1852 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $130.34 | 13.374% | $147.7717 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $68.60 | 12.217% | $76.9809 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $727.89 | $793.3234 | $793.32 | $793.35 | $793.30 | |