| 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 | $14.32 | 3.341% | $14.7984 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $14.74 | 4.870% | $15.4578 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $112.47 | 13.209% | $127.3262 | $127.33 | $127.35 | $127.30 |
| Purchase #4 | $57.58 | 7.768% | $62.0528 | $62.05 | $62.05 | $62.10 |
| Purchase #5 | $187.93 | 13.805% | $213.8737 | $213.87 | $213.85 | $213.90 |
| Purchase #6 | $174.35 | 11.198% | $193.8737 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $65.83 | 4.149% | $68.5613 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $627.22 | $695.9439 | $695.94 | $695.90 | $696.10 | |