| 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 | $51.70 | 4.334% | $53.9407 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $169.66 | 4.851% | $177.8902 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $70.77 | 7.577% | $76.1322 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $127.61 | 5.839% | $135.0611 | $135.06 | $135.05 | $135.10 |
| Purchase #5 | $114.27 | 4.326% | $119.2133 | $119.21 | $119.20 | $119.20 |
| Purchase #6 | $152.72 | 13.706% | $173.6518 | $173.65 | $173.65 | $173.70 |
| Purchase #7 | $26.88 | 13.529% | $30.5166 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $713.61 | $766.4059 | $766.40 | $766.40 | $766.40 | |