| 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 | $83.96 | 4.256% | $87.5333 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $25.69 | 6.126% | $27.2638 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $36.48 | 7.457% | $39.2003 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $44.46 | 7.781% | $47.9194 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $122.49 | 13.269% | $138.7432 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $106.71 | 10.722% | $118.1514 | $118.15 | $118.15 | $118.20 |
| Purchase #7 | $118.49 | 12.486% | $133.2847 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $538.28 | $592.0961 | $592.08 | $592.10 | $592.10 | |