| 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 | $50.27 | 11.836% | $56.22 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $144.86 | 10.813% | $160.5237 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $46.62 | 3.834% | $48.4074 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $8.35 | 7.700% | $8.993 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $199.36 | 8.132% | $215.572 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $122.40 | 9.517% | $134.0488 | $134.05 | $134.05 | $134.00 |
| Purchase #7 | $164.50 | 4.657% | $172.1608 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $736.36 | $795.9257 | $795.92 | $795.85 | $795.90 | |