| 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 | $26.76 | 3.486% | $27.6929 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $82.59 | 10.577% | $91.3255 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $212.27 | 3.153% | $218.9629 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $123.57 | 6.579% | $131.6997 | $131.70 | $131.70 | $131.70 |
| Purchase #5 | $116.52 | 5.213% | $122.5942 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $14.28 | 11.153% | $15.8726 | $15.87 | $15.85 | $15.90 |
| Purchase #7 | $180.88 | 4.803% | $189.5677 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $756.87 | $797.7155 | $797.71 | $797.70 | $797.80 | |