| 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 | $62.66 | 5.343% | $66.0079 | $66.01 | $66.00 | $66.00 |
| Purchase #2 | $204.56 | 4.676% | $214.1252 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $138.84 | 12.502% | $156.1978 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $79.43 | 6.750% | $84.7915 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $39.40 | 10.753% | $43.6367 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $14.27 | 6.728% | $15.2301 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $152.31 | 7.108% | $163.1362 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $691.47 | $743.1254 | $743.14 | $743.20 | $743.00 | |