| 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 | $6.37 | 8.271% | $6.8969 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $68.38 | 12.498% | $76.9261 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $46.32 | 11.611% | $51.6982 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $58.54 | 10.141% | $64.4765 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $87.48 | 11.662% | $97.6819 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $123.84 | 4.617% | $129.5577 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $43.86 | 4.363% | $45.7736 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $434.79 | $473.0109 | $473.02 | $473.05 | $473.10 | |