| 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 | $67.30 | 5.839% | $71.2296 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $103.98 | 10.856% | $115.2681 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $175.57 | 4.116% | $182.7965 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $13.58 | 12.608% | $15.2922 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $187.64 | 5.390% | $197.7538 | $197.75 | $197.75 | $197.80 |
| Purchase #6 | $100.60 | 8.603% | $109.2546 | $109.25 | $109.25 | $109.30 |
| Purchase #7 | $84.99 | 9.682% | $93.2187 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $733.66 | $784.8135 | $784.81 | $784.80 | $784.90 | |