| 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 | $86.95 | 7.790% | $93.7234 | $93.72 | $93.70 | $93.70 |
| Purchase #2 | $48.56 | 8.199% | $52.5414 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $47.73 | 12.461% | $53.6776 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $6.79 | 4.304% | $7.0822 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $43.60 | 6.545% | $46.4536 | $46.45 | $46.45 | $46.50 |
| Purchase #6 | $42.76 | 6.655% | $45.6057 | $45.61 | $45.60 | $45.60 |
| Purchase #7 | $13.45 | 11.460% | $14.9914 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $289.84 | $314.0753 | $314.07 | $314.10 | $314.10 | |