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 | $167.78 | 10.642% | $185.6351 | $185.64 | $185.65 | $185.60 |
Purchase #2 | $156.98 | 6.116% | $166.5809 | $166.58 | $166.60 | $166.60 |
Purchase #3 | $220.90 | 12.860% | $249.3077 | $249.31 | $249.30 | $249.30 |
Purchase #4 | $38.30 | 5.386% | $40.3628 | $40.36 | $40.35 | $40.40 |
Purchase #5 | $52.66 | 8.378% | $57.0719 | $57.07 | $57.05 | $57.10 |
Purchase #6 | $20.95 | 9.114% | $22.8594 | $22.86 | $22.85 | $22.90 |
Purchase #7 | $97.25 | 11.482% | $108.4162 | $108.42 | $108.40 | $108.40 |
7 purchase totals = | $754.82 | $830.2340 | $830.24 | $830.20 | $830.30 |