| 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 | $70.37 | 10.311% | $77.6259 | $77.63 | $77.65 | $77.60 |
| Purchase #2 | $229.82 | 4.763% | $240.7663 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $238.91 | 11.452% | $266.27 | $266.27 | $266.25 | $266.30 |
| Purchase #4 | $21.27 | 9.466% | $23.2834 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $154.26 | 11.701% | $172.31 | $172.31 | $172.30 | $172.30 |
| Purchase #6 | $20.47 | 10.275% | $22.5733 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $183.65 | 13.447% | $208.3454 | $208.35 | $208.35 | $208.30 |
| 7 purchase totals = | $918.75 | $1,011.1743 | $1,011.18 | $1,011.15 | $1,011.20 | |