| 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 | $23.36 | 13.503% | $26.5143 | $26.51 | $26.50 | $26.50 |
| Purchase #2 | $65.34 | 13.547% | $74.1916 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $112.56 | 5.584% | $118.8454 | $118.85 | $118.85 | $118.80 |
| Purchase #4 | $18.65 | 13.131% | $21.0989 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $45.79 | 6.437% | $48.7375 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $108.49 | 12.700% | $122.2682 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $217.98 | 5.731% | $230.4724 | $230.47 | $230.45 | $230.50 |
| 7 purchase totals = | $592.17 | $642.1283 | $642.13 | $642.10 | $642.10 | |