| 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 | $23.71 | 7.429% | $25.4714 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $235.27 | 5.682% | $248.638 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $74.78 | 6.197% | $79.4141 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $242.42 | 10.219% | $267.1929 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $229.58 | 9.577% | $251.5669 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $204.86 | 6.588% | $218.3562 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $23.83 | 3.653% | $24.7005 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $1,034.45 | $1,115.3400 | $1,115.34 | $1,115.30 | $1,115.40 | |