| 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 | $42.99 | 10.250% | $47.3965 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $122.99 | 9.395% | $134.5449 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $185.86 | 9.185% | $202.9312 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $235.30 | 8.601% | $255.5382 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $76.78 | 5.830% | $81.2563 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $18.30 | 9.682% | $20.0718 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $95.25 | 6.416% | $101.3612 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $777.47 | $843.1001 | $843.10 | $843.10 | $843.10 | |