| 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 | $5.80 | 12.631% | $6.5326 | $6.53 | $6.55 | $6.50 |
| Purchase #2 | $210.89 | 10.432% | $232.89 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $163.92 | 6.403% | $174.4158 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $167.76 | 3.540% | $173.6987 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $70.87 | 7.362% | $76.0874 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $196.95 | 13.740% | $224.0109 | $224.01 | $224.00 | $224.00 |
| Purchase #7 | $138.38 | 3.798% | $143.6357 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $954.57 | $1,031.2711 | $1,031.28 | $1,031.30 | $1,031.20 | |