| 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 | $19.43 | 11.116% | $21.5898 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $245.76 | 5.138% | $258.3871 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $207.43 | 6.506% | $220.9254 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $77.91 | 6.405% | $82.9001 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $6.97 | 11.774% | $7.7906 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $86.62 | 5.663% | $91.5253 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $72.93 | 11.254% | $81.1375 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $717.05 | $764.2558 | $764.27 | $764.35 | $764.20 | |