| 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 | $110.95 | 6.696% | $118.3792 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $129.85 | 12.723% | $146.3708 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $5.82 | 9.303% | $6.3614 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $84.63 | 3.523% | $87.6115 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $234.39 | 7.851% | $252.792 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $103.92 | 11.275% | $115.637 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $27.65 | 9.546% | $30.2895 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $697.21 | $757.4414 | $757.44 | $757.45 | $757.50 | |