| 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 | $76.77 | 13.391% | $87.0503 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $242.94 | 12.800% | $274.0363 | $274.04 | $274.05 | $274.00 |
| Purchase #3 | $39.80 | 5.439% | $41.9647 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $82.55 | 3.112% | $85.119 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $85.89 | 13.659% | $97.6217 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $68.63 | 7.132% | $73.5247 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $216.56 | 10.852% | $240.0611 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $813.14 | $899.3778 | $899.37 | $899.30 | $899.40 | |