| 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 | $26.26 | 4.413% | $27.4189 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $103.46 | 13.611% | $117.5419 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $184.87 | 10.739% | $204.7232 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $17.84 | 6.302% | $18.9643 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $119.58 | 6.112% | $126.8887 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $85.80 | 5.534% | $90.5482 | $90.55 | $90.55 | $90.50 |
| Purchase #7 | $108.84 | 8.668% | $118.2743 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $646.65 | $704.3595 | $704.35 | $704.30 | $704.30 | |