| 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 | $70.41 | 11.655% | $78.6163 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $240.29 | 6.697% | $256.3822 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $79.45 | 6.371% | $84.5118 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $104.94 | 5.488% | $110.6991 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $117.94 | 4.460% | $123.2001 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $52.94 | 5.730% | $55.9735 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $194.36 | 7.193% | $208.3403 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $860.33 | $917.7233 | $917.72 | $917.70 | $917.70 | |