| 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 | $17.50 | 9.673% | $19.1928 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $68.34 | 6.761% | $72.9605 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $205.29 | 6.706% | $219.0567 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $178.95 | 12.543% | $201.3957 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $234.72 | 9.408% | $256.8025 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $106.66 | 10.411% | $117.7644 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $188.37 | 4.328% | $196.5227 | $196.52 | $196.50 | $196.50 |
| 7 purchase totals = | $999.83 | $1,083.6953 | $1,083.69 | $1,083.65 | $1,083.80 | |