| 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 | $21.87 | 5.514% | $23.0759 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $180.61 | 8.476% | $195.9185 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $57.48 | 10.821% | $63.6999 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $220.46 | 6.585% | $234.9773 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $142.77 | 4.528% | $149.2346 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $96.26 | 8.781% | $104.7126 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $134.40 | 5.376% | $141.6253 | $141.63 | $141.65 | $141.60 |
| 7 purchase totals = | $853.85 | $913.2441 | $913.25 | $913.30 | $913.20 | |