| 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 | $115.88 | 5.851% | $122.6601 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $43.88 | 8.651% | $47.6761 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $27.85 | 3.307% | $28.771 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $213.66 | 12.369% | $240.0876 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $191.86 | 12.708% | $216.2416 | $216.24 | $216.25 | $216.20 |
| Purchase #6 | $17.87 | 8.579% | $19.4031 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $62.56 | 4.645% | $65.4659 | $65.47 | $65.45 | $65.50 |
| 7 purchase totals = | $673.56 | $740.3054 | $740.31 | $740.30 | $740.40 | |