| 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 | $11.52 | 8.515% | $12.5009 | $12.50 | $12.50 | $12.50 |
| Purchase #2 | $116.44 | 10.773% | $128.9841 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $230.67 | 8.502% | $250.2816 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $65.28 | 12.836% | $73.6593 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $32.49 | 4.317% | $33.8926 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $65.56 | 6.849% | $70.0502 | $70.05 | $70.05 | $70.10 |
| Purchase #7 | $175.62 | 6.683% | $187.3567 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $697.58 | $756.7254 | $756.72 | $756.75 | $756.90 | |