| 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 | $78.31 | 10.665% | $86.6618 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $230.45 | 4.558% | $240.9539 | $240.95 | $240.95 | $241.00 |
| Purchase #3 | $182.99 | 6.488% | $194.8624 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $32.33 | 12.515% | $36.3761 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $7.36 | 12.551% | $8.2838 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $96.49 | 3.103% | $99.4841 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $118.68 | 10.721% | $131.4037 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $746.61 | $798.0258 | $798.01 | $798.05 | $798.20 | |