| 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 | $96.39 | 4.635% | $100.8577 | $100.86 | $100.85 | $100.90 |
| Purchase #2 | $79.81 | 8.853% | $86.8756 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $14.36 | 13.174% | $16.2518 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $147.33 | 10.591% | $162.9337 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $226.81 | 11.855% | $253.6983 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $226.52 | 3.514% | $234.4799 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $181.67 | 11.803% | $203.1125 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $972.89 | $1,058.2095 | $1,058.21 | $1,058.25 | $1,058.30 | |