| 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 | $62.85 | 4.713% | $65.8121 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $212.82 | 3.713% | $220.722 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $73.65 | 3.492% | $76.2219 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $8.65 | 3.258% | $8.9318 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $116.83 | 11.368% | $130.1112 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $176.60 | 9.788% | $193.8856 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $209.29 | 6.560% | $223.0194 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $860.69 | $918.7040 | $918.70 | $918.65 | $918.60 | |