| 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 | $80.82 | 8.710% | $87.8594 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $247.82 | 7.815% | $267.1871 | $267.19 | $267.20 | $267.20 |
| Purchase #3 | $178.56 | 8.792% | $194.259 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $80.74 | 3.364% | $83.4561 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $155.44 | 7.793% | $167.5534 | $167.55 | $167.55 | $167.60 |
| Purchase #6 | $187.73 | 5.419% | $197.9031 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $155.49 | 8.204% | $168.2464 | $168.25 | $168.25 | $168.20 |
| 7 purchase totals = | $1,086.60 | $1,166.4645 | $1,166.47 | $1,166.45 | $1,166.60 | |