| 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 | $9.94 | 3.117% | $10.2498 | $10.25 | $10.25 | $10.20 |
| Purchase #2 | $5.28 | 13.122% | $5.9728 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $65.83 | 4.726% | $68.9411 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $223.99 | 10.321% | $247.108 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $56.89 | 13.260% | $64.4336 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $145.32 | 8.122% | $157.1229 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $99.97 | 9.837% | $109.804 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $607.22 | $663.6322 | $663.62 | $663.60 | $663.50 | |