| 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 | $77.60 | 10.481% | $85.7333 | $85.73 | $85.75 | $85.70 |
| Purchase #2 | $175.63 | 12.649% | $197.8454 | $197.85 | $197.85 | $197.80 |
| Purchase #3 | $90.47 | 10.756% | $100.201 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $141.47 | 13.193% | $160.1341 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $147.52 | 12.421% | $165.8435 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $134.32 | 7.150% | $143.9239 | $143.92 | $143.90 | $143.90 |
| Purchase #7 | $100.77 | 7.125% | $107.9499 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $867.78 | $961.6311 | $961.62 | $961.65 | $961.40 | |