| 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 | $5.44 | 11.300% | $6.0547 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $221.97 | 4.470% | $231.8921 | $231.89 | $231.90 | $231.90 |
| Purchase #3 | $167.70 | 9.566% | $183.7422 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $99.40 | 6.361% | $105.7228 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $72.72 | 13.394% | $82.4601 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $191.62 | 6.440% | $203.9603 | $203.96 | $203.95 | $204.00 |
| Purchase #7 | $5.54 | 4.558% | $5.7925 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $764.39 | $819.6247 | $819.61 | $819.60 | $819.70 | |