| 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 | $24.65 | 12.394% | $27.7051 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $155.34 | 8.504% | $168.5501 | $168.55 | $168.55 | $168.60 |
| Purchase #3 | $66.89 | 11.743% | $74.7449 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $197.57 | 8.169% | $213.7095 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $91.25 | 9.224% | $99.6669 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $157.36 | 12.259% | $176.6508 | $176.65 | $176.65 | $176.70 |
| Purchase #7 | $211.57 | 9.271% | $231.1847 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $904.63 | $992.2120 | $992.21 | $992.20 | $992.30 | |