| 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 | $37.62 | 9.535% | $41.2071 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $63.58 | 3.384% | $65.7315 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $63.48 | 8.827% | $69.0834 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $167.25 | 4.496% | $174.7696 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $215.65 | 6.530% | $229.7319 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $219.83 | 12.475% | $247.2538 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $114.71 | 13.856% | $130.6042 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $882.12 | $958.3815 | $958.37 | $958.40 | $958.40 | |