| 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 | $31.70 | 9.606% | $34.7451 | $34.75 | $34.75 | $34.70 |
| Purchase #2 | $25.31 | 10.861% | $28.0589 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $222.63 | 13.112% | $251.8212 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $24.83 | 6.494% | $26.4425 | $26.44 | $26.45 | $26.40 |
| Purchase #5 | $203.34 | 4.641% | $212.777 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $247.78 | 10.794% | $274.5254 | $274.53 | $274.55 | $274.50 |
| Purchase #7 | $223.95 | 6.561% | $238.6434 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $979.54 | $1,067.0135 | $1,067.02 | $1,067.05 | $1,066.90 | |