| 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 | $52.94 | 7.186% | $56.7443 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $130.56 | 12.551% | $146.9466 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $162.91 | 9.205% | $177.9059 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $132.58 | 5.596% | $139.9992 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $144.67 | 13.559% | $164.2858 | $164.29 | $164.30 | $164.30 |
| Purchase #6 | $19.60 | 5.819% | $20.7405 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $15.40 | 9.221% | $16.82 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $658.66 | $723.4423 | $723.45 | $723.45 | $723.30 | |