| 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 | $12.45 | 8.186% | $13.4692 | $13.47 | $13.45 | $13.50 |
| Purchase #2 | $123.46 | 7.177% | $132.3207 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $223.74 | 12.196% | $251.0273 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $70.57 | 8.762% | $76.7533 | $76.75 | $76.75 | $76.80 |
| Purchase #5 | $111.55 | 5.543% | $117.7332 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $94.77 | 10.618% | $104.8327 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $52.50 | 13.385% | $59.5271 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $689.04 | $755.6635 | $755.66 | $755.70 | $755.60 | |