| 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 | $80.35 | 5.179% | $84.5113 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $83.48 | 12.553% | $93.9592 | $93.96 | $93.95 | $94.00 |
| Purchase #3 | $38.99 | 12.163% | $43.7324 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $120.46 | 9.834% | $132.306 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $78.88 | 6.430% | $83.952 | $83.95 | $83.95 | $84.00 |
| Purchase #6 | $152.52 | 3.537% | $157.9146 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $104.72 | 4.648% | $109.5874 | $109.59 | $109.60 | $109.60 |
| 7 purchase totals = | $659.40 | $705.9629 | $705.96 | $705.95 | $706.00 | |