| 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 | $113.53 | 12.119% | $127.2887 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $25.66 | 7.440% | $27.5691 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $189.41 | 11.524% | $211.2376 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $70.65 | 8.775% | $76.8495 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $250.99 | 7.648% | $270.1857 | $270.19 | $270.20 | $270.20 |
| Purchase #6 | $61.48 | 5.405% | $64.803 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $6.75 | 10.524% | $7.4604 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $718.47 | $785.3940 | $785.40 | $785.40 | $785.40 | |