| 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 | $156.72 | 4.400% | $163.6157 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $218.34 | 6.106% | $231.6718 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $9.51 | 6.441% | $10.1225 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $91.34 | 9.264% | $99.8017 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $65.93 | 11.644% | $73.6069 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $55.81 | 7.569% | $60.0343 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $103.57 | 3.458% | $107.1515 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $701.22 | $746.0044 | $746.00 | $745.95 | $746.00 | |