| 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 | $32.46 | 13.836% | $36.9512 | $36.95 | $36.95 | $37.00 |
| Purchase #2 | $118.55 | 8.360% | $128.4608 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $47.26 | 6.711% | $50.4316 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $246.88 | 11.357% | $274.9182 | $274.92 | $274.90 | $274.90 |
| Purchase #5 | $201.83 | 6.377% | $214.7007 | $214.70 | $214.70 | $214.70 |
| Purchase #6 | $13.35 | 10.868% | $14.8009 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $179.68 | 3.405% | $185.7981 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $840.01 | $906.0615 | $906.06 | $906.05 | $906.10 | |