| 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 | $67.73 | 5.564% | $71.4985 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $101.83 | 8.706% | $110.6953 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $222.92 | 6.768% | $238.0072 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $75.63 | 7.756% | $81.4959 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $29.77 | 12.448% | $33.4758 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $92.57 | 9.828% | $101.6678 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $224.91 | 9.128% | $245.4398 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $815.36 | $882.2803 | $882.30 | $882.30 | $882.30 | |