| 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 | $67.50 | 12.717% | $76.084 | $76.08 | $76.10 | $76.10 |
| Purchase #2 | $198.60 | 8.135% | $214.7561 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $11.38 | 9.420% | $12.452 | $12.45 | $12.45 | $12.50 |
| Purchase #4 | $40.74 | 10.378% | $44.968 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $34.35 | 9.717% | $37.6878 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $150.38 | 6.217% | $159.7291 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $50.99 | 13.199% | $57.7202 | $57.72 | $57.70 | $57.70 |
| 7 purchase totals = | $553.94 | $603.3972 | $603.40 | $603.40 | $603.50 | |