| 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 | $57.74 | 13.335% | $65.4396 | $65.44 | $65.45 | $65.40 |
| Purchase #2 | $76.35 | 10.757% | $84.563 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $142.75 | 12.650% | $160.8079 | $160.81 | $160.80 | $160.80 |
| Purchase #4 | $165.64 | 6.806% | $176.9135 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $32.45 | 5.314% | $34.1744 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $58.85 | 8.216% | $63.6851 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $41.77 | 3.620% | $43.2821 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $575.55 | $628.8656 | $628.86 | $628.85 | $628.90 | |