| 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 | $49.26 | 13.195% | $55.7599 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $120.85 | 6.538% | $128.7512 | $128.75 | $128.75 | $128.80 |
| Purchase #3 | $92.30 | 12.535% | $103.8698 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $60.72 | 11.495% | $67.6998 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $25.58 | 8.803% | $27.8318 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $135.44 | 7.262% | $145.2757 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $154.39 | 3.793% | $160.246 | $160.25 | $160.25 | $160.20 |
| 7 purchase totals = | $638.54 | $689.4342 | $689.44 | $689.45 | $689.50 | |