| 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 | $83.39 | 7.683% | $89.7969 | $89.80 | $89.80 | $89.80 |
| Purchase #2 | $100.48 | 6.196% | $106.7057 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $122.54 | 5.679% | $129.499 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $10.95 | 8.814% | $11.9151 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $142.49 | 6.148% | $151.2503 | $151.25 | $151.25 | $151.30 |
| Purchase #6 | $6.61 | 6.488% | $7.0389 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $191.99 | 6.658% | $204.7727 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $658.45 | $700.9786 | $700.99 | $700.95 | $701.00 | |