| 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 | $101.53 | 13.822% | $115.5635 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $76.57 | 13.224% | $86.6956 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $210.97 | 6.109% | $223.8582 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $198.68 | 10.607% | $219.754 | $219.75 | $219.75 | $219.80 |
| Purchase #5 | $244.36 | 5.520% | $257.8487 | $257.85 | $257.85 | $257.80 |
| Purchase #6 | $20.69 | 5.391% | $21.8054 | $21.81 | $21.80 | $21.80 |
| Purchase #7 | $61.62 | 13.210% | $69.76 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $914.42 | $995.2854 | $995.29 | $995.25 | $995.40 | |