| 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 | $62.26 | 12.301% | $69.9186 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $67.99 | 12.563% | $76.5316 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $80.52 | 10.743% | $89.1703 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $216.68 | 7.490% | $232.9093 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $116.26 | 12.544% | $130.8437 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $58.86 | 7.228% | $63.1144 | $63.11 | $63.10 | $63.10 |
| Purchase #7 | $188.48 | 8.769% | $205.0078 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $791.05 | $867.4957 | $867.49 | $867.45 | $867.40 | |