| 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 | $26.71 | 7.749% | $28.7798 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $231.58 | 13.696% | $263.2972 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $231.38 | 9.656% | $253.7221 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $167.74 | 5.507% | $176.9774 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $23.46 | 6.376% | $24.9558 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $145.82 | 4.243% | $152.0071 | $152.01 | $152.00 | $152.00 |
| Purchase #7 | $96.36 | 10.167% | $106.1569 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $923.05 | $1,005.8963 | $1,005.91 | $1,005.90 | $1,006.00 | |