| 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 | $24.70 | 12.123% | $27.6944 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $167.87 | 9.575% | $183.9436 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $88.80 | 5.369% | $93.5677 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $157.69 | 12.586% | $177.5369 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $16.95 | 6.497% | $18.0512 | $18.05 | $18.05 | $18.10 |
| Purchase #6 | $69.98 | 13.348% | $79.3209 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $26.64 | 3.840% | $27.663 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $552.63 | $607.7777 | $607.77 | $607.75 | $607.80 | |