| 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 | $96.44 | 12.538% | $108.5316 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $61.81 | 12.782% | $69.7106 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $130.83 | 10.457% | $144.5109 | $144.51 | $144.50 | $144.50 |
| Purchase #4 | $42.48 | 9.173% | $46.3767 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $215.71 | 6.238% | $229.166 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $73.51 | 11.354% | $81.8563 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $29.73 | 3.487% | $30.7667 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $650.51 | $710.9188 | $710.93 | $710.90 | $711.00 | |