| 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 | $8.36 | 6.784% | $8.9271 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $72.52 | 12.564% | $81.6314 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $81.80 | 13.156% | $92.5616 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $225.49 | 10.479% | $249.1191 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $201.91 | 10.362% | $222.8319 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $18.26 | 12.470% | $20.537 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $23.33 | 6.119% | $24.7576 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $631.67 | $700.3657 | $700.37 | $700.40 | $700.30 | |