| 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 | $70.68 | 8.563% | $76.7323 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $64.63 | 4.360% | $67.4479 | $67.45 | $67.45 | $67.40 |
| Purchase #3 | $190.99 | 3.226% | $197.1513 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $59.44 | 7.541% | $63.9224 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $181.67 | 7.449% | $195.2026 | $195.20 | $195.20 | $195.20 |
| Purchase #6 | $176.77 | 11.602% | $197.2789 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $39.89 | 11.392% | $44.4343 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $784.07 | $842.1697 | $842.16 | $842.20 | $842.10 | |