| 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 | $76.82 | 12.334% | $86.295 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $105.61 | 9.489% | $115.6313 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $79.63 | 11.207% | $88.5541 | $88.55 | $88.55 | $88.60 |
| Purchase #4 | $140.78 | 7.523% | $151.3709 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $61.28 | 12.464% | $68.9179 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $173.81 | 13.471% | $197.2239 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $29.95 | 13.788% | $34.0795 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $667.88 | $742.0726 | $742.07 | $742.05 | $742.10 | |