| 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 | $31.73 | 9.234% | $34.6599 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $196.55 | 13.113% | $222.3236 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $50.51 | 12.193% | $56.6687 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $249.66 | 8.711% | $271.4079 | $271.41 | $271.40 | $271.40 |
| Purchase #5 | $115.72 | 6.334% | $123.0497 | $123.05 | $123.05 | $123.00 |
| Purchase #6 | $18.72 | 6.720% | $19.978 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $233.54 | 10.326% | $257.6553 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $896.43 | $985.7431 | $985.75 | $985.70 | $985.80 | |