| 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 | $50.99 | 12.347% | $57.2857 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $226.66 | 9.822% | $248.9225 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $105.27 | 3.483% | $108.9366 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $70.68 | 13.349% | $80.1151 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $14.77 | 6.533% | $15.7349 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $194.35 | 8.789% | $211.4314 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $30.30 | 11.512% | $33.7881 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $693.02 | $756.2143 | $756.22 | $756.25 | $756.10 | |