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 | $27.38 | 9.524% | $29.9877 | $29.99 | $30.00 | $30.00 |
Purchase #2 | $215.31 | 6.231% | $228.726 | $228.73 | $228.75 | $228.70 |
Purchase #3 | $129.70 | 9.131% | $141.5429 | $141.54 | $141.55 | $141.50 |
Purchase #4 | $12.87 | 11.418% | $14.3395 | $14.34 | $14.35 | $14.30 |
Purchase #5 | $70.46 | 5.671% | $74.4558 | $74.46 | $74.45 | $74.50 |
Purchase #6 | $235.29 | 5.772% | $248.8709 | $248.87 | $248.85 | $248.90 |
Purchase #7 | $96.78 | 11.672% | $108.0762 | $108.08 | $108.10 | $108.10 |
7 purchase totals = | $787.79 | $845.9990 | $846.01 | $846.05 | $846.00 |