| 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 | $15.42 | 7.236% | $16.5358 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $94.62 | 13.538% | $107.4297 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $143.55 | 9.269% | $156.8556 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $63.63 | 12.791% | $71.7689 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $121.85 | 6.548% | $129.8287 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $217.47 | 7.679% | $234.1695 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $31.47 | 5.442% | $33.1826 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $688.01 | $749.7708 | $749.78 | $749.80 | $749.80 | |