| 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 | $43.36 | 6.710% | $46.2695 | $46.27 | $46.25 | $46.30 |
| Purchase #2 | $93.26 | 7.192% | $99.9673 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $69.90 | 10.687% | $77.3702 | $77.37 | $77.35 | $77.40 |
| Purchase #4 | $228.27 | 7.408% | $245.1802 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $9.25 | 6.329% | $9.8354 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $62.47 | 7.339% | $67.0547 | $67.05 | $67.05 | $67.10 |
| Purchase #7 | $162.57 | 7.357% | $174.5303 | $174.53 | $174.55 | $174.50 |
| 7 purchase totals = | $669.08 | $720.2076 | $720.21 | $720.20 | $720.30 | |