| 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 | $102.63 | 5.573% | $108.3496 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $129.27 | 5.134% | $135.9067 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $236.41 | 6.666% | $252.1691 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $22.68 | 8.457% | $24.598 | $24.60 | $24.60 | $24.60 |
| Purchase #5 | $131.28 | 13.123% | $148.5079 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $142.25 | 5.708% | $150.3696 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $55.72 | 8.466% | $60.4373 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $820.24 | $880.3382 | $880.35 | $880.30 | $880.30 | |