| 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 | $93.59 | 8.603% | $101.6415 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $58.94 | 8.337% | $63.8538 | $63.85 | $63.85 | $63.90 |
| Purchase #3 | $212.30 | 10.430% | $234.4429 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $191.55 | 10.506% | $211.6742 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $28.95 | 13.449% | $32.8435 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $70.91 | 4.738% | $74.2697 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $79.30 | 10.780% | $87.8485 | $87.85 | $87.85 | $87.80 |
| 7 purchase totals = | $735.54 | $806.5741 | $806.56 | $806.55 | $806.50 | |