| 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 | $80.39 | 5.539% | $84.8428 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $163.86 | 4.616% | $171.4238 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $222.96 | 13.657% | $253.4096 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $103.95 | 4.616% | $108.7483 | $108.75 | $108.75 | $108.70 |
| Purchase #5 | $173.61 | 6.767% | $185.3582 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $101.83 | 12.225% | $114.2787 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $89.77 | 4.142% | $93.4883 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $936.37 | $1,011.5497 | $1,011.55 | $1,011.55 | $1,011.50 | |