| 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 | $94.53 | 6.181% | $100.3729 | $100.37 | $100.35 | $100.40 |
| Purchase #2 | $51.37 | 8.453% | $55.7123 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $174.84 | 13.199% | $197.9171 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $82.54 | 6.287% | $87.7293 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $131.64 | 4.803% | $137.9627 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $124.94 | 10.740% | $138.3586 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $226.34 | 9.293% | $247.3738 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $886.20 | $965.4267 | $965.42 | $965.35 | $965.50 | |