| 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 | $109.80 | 12.655% | $123.6952 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $59.55 | 11.746% | $66.5447 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $83.79 | 4.559% | $87.61 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $225.79 | 8.589% | $245.1831 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $175.73 | 10.315% | $193.8565 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $155.43 | 5.624% | $164.1714 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $14.31 | 11.366% | $15.9365 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $824.40 | $896.9974 | $897.00 | $897.00 | $897.00 | |