| 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 | $26.29 | 13.430% | $29.8207 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $59.44 | 13.264% | $67.3241 | $67.32 | $67.30 | $67.30 |
| Purchase #3 | $227.73 | 6.661% | $242.8991 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $206.33 | 7.212% | $221.2105 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $22.95 | 12.843% | $25.8975 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $234.47 | 6.342% | $249.3401 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $231.34 | 4.188% | $241.0285 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $1,008.55 | $1,077.5205 | $1,077.52 | $1,077.50 | $1,077.40 | |