| 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 | $62.55 | 12.144% | $70.1461 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $36.57 | 10.491% | $40.4066 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $8.47 | 13.430% | $9.6075 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $70.57 | 11.856% | $78.9368 | $78.94 | $78.95 | $78.90 |
| Purchase #5 | $23.85 | 11.119% | $26.5019 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $194.32 | 7.717% | $209.3157 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $70.57 | 5.235% | $74.2643 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $466.90 | $509.1789 | $509.19 | $509.15 | $509.10 | |