| 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 | $98.93 | 8.545% | $107.3836 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $130.38 | 3.270% | $134.6434 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $24.54 | 5.504% | $25.8907 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $14.97 | 5.428% | $15.7826 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $156.97 | 9.104% | $171.2605 | $171.26 | $171.25 | $171.30 |
| Purchase #6 | $165.78 | 13.832% | $188.7107 | $188.71 | $188.70 | $188.70 |
| Purchase #7 | $32.25 | 10.804% | $35.7343 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $623.82 | $679.4058 | $679.39 | $679.45 | $679.40 | |