| 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 | $38.27 | 10.571% | $42.3155 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $10.36 | 5.554% | $10.9354 | $10.94 | $10.95 | $10.90 |
| Purchase #3 | $172.38 | 5.565% | $181.9729 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $19.40 | 6.723% | $20.7043 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $25.44 | 4.240% | $26.5187 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $248.85 | 8.449% | $269.8753 | $269.88 | $269.90 | $269.90 |
| Purchase #7 | $217.52 | 8.654% | $236.3442 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $732.22 | $788.6663 | $788.67 | $788.65 | $788.60 | |