| 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 | $60.76 | 11.497% | $67.7456 | $67.75 | $67.75 | $67.70 |
| Purchase #2 | $138.43 | 7.290% | $148.5215 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $5.67 | 9.324% | $6.1987 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $162.55 | 3.634% | $168.4571 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $189.94 | 11.547% | $211.8724 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $139.90 | 4.337% | $145.9675 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $103.62 | 8.203% | $112.1199 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $800.87 | $860.8827 | $860.89 | $860.80 | $860.90 | |