| 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 | $62.74 | 12.253% | $70.4275 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $83.74 | 3.683% | $86.8241 | $86.82 | $86.80 | $86.80 |
| Purchase #3 | $239.87 | 12.506% | $269.8681 | $269.87 | $269.85 | $269.90 |
| Purchase #4 | $52.60 | 9.733% | $57.7196 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $13.30 | 10.864% | $14.7449 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $119.67 | 10.767% | $132.5549 | $132.55 | $132.55 | $132.60 |
| Purchase #7 | $65.72 | 7.267% | $70.4959 | $70.50 | $70.50 | $70.50 |
| 7 purchase totals = | $637.64 | $702.6350 | $702.63 | $702.60 | $702.60 | |