| 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 | $59.98 | 7.415% | $64.4275 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $6.64 | 10.795% | $7.3568 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $218.87 | 8.406% | $237.2682 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $113.74 | 3.720% | $117.9711 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $12.51 | 5.682% | $13.2208 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $250.84 | 12.508% | $282.2151 | $282.22 | $282.20 | $282.20 |
| Purchase #7 | $162.27 | 11.187% | $180.4231 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $824.85 | $902.8826 | $902.89 | $902.80 | $902.90 | |