| 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 | $14.52 | 7.467% | $15.6042 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $96.71 | 4.707% | $101.2621 | $101.26 | $101.25 | $101.30 |
| Purchase #3 | $121.55 | 4.636% | $127.1851 | $127.19 | $127.20 | $127.20 |
| Purchase #4 | $142.30 | 12.183% | $159.6364 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $195.71 | 8.468% | $212.2827 | $212.28 | $212.30 | $212.30 |
| Purchase #6 | $208.27 | 11.650% | $232.5335 | $232.53 | $232.55 | $232.50 |
| Purchase #7 | $123.47 | 10.280% | $136.1627 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $902.53 | $984.6667 | $984.66 | $984.70 | $984.70 | |