| 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 | $72.30 | 7.546% | $77.7558 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $165.57 | 3.295% | $171.0255 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $76.85 | 11.346% | $85.5694 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $129.66 | 7.373% | $139.2198 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $97.45 | 9.613% | $106.8179 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $236.71 | 3.434% | $244.8386 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $99.75 | 3.718% | $103.4587 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $878.29 | $928.6857 | $928.70 | $928.65 | $928.70 | |