| 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 | $23.32 | 6.345% | $24.7997 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $17.95 | 6.734% | $19.1588 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $204.68 | 6.329% | $217.6342 | $217.63 | $217.65 | $217.60 |
| Purchase #4 | $166.99 | 5.497% | $176.1694 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $214.49 | 7.768% | $231.1516 | $231.15 | $231.15 | $231.20 |
| Purchase #6 | $112.87 | 13.719% | $128.3546 | $128.35 | $128.35 | $128.40 |
| Purchase #7 | $141.45 | 9.157% | $154.4026 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $881.75 | $951.6709 | $951.66 | $951.65 | $951.80 | |