| 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 | $70.74 | 3.303% | $73.0765 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $92.55 | 3.735% | $96.0067 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $52.59 | 3.757% | $54.5658 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $173.68 | 8.703% | $188.7954 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $217.32 | 13.697% | $247.0863 | $247.09 | $247.10 | $247.10 |
| Purchase #6 | $55.80 | 7.241% | $59.8405 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $175.70 | 5.354% | $185.107 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $838.38 | $904.4782 | $904.50 | $904.50 | $904.50 | |