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 | $19.55 | 8.858% | $21.2817 | $21.28 | $21.30 | $21.30 |
Purchase #2 | $39.41 | 4.278% | $41.096 | $41.10 | $41.10 | $41.10 |
Purchase #3 | $150.93 | 13.255% | $170.9358 | $170.94 | $170.95 | $170.90 |
Purchase #4 | $154.76 | 6.323% | $164.5455 | $164.55 | $164.55 | $164.50 |
Purchase #5 | $52.53 | 8.745% | $57.1237 | $57.12 | $57.10 | $57.10 |
Purchase #6 | $153.28 | 11.365% | $170.7003 | $170.70 | $170.70 | $170.70 |
Purchase #7 | $215.60 | 13.772% | $245.2924 | $245.29 | $245.30 | $245.30 |
7 purchase totals = | $786.06 | $870.9754 | $870.98 | $871.00 | $870.90 |