| 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 | $26.89 | 7.218% | $28.8309 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $155.95 | 5.806% | $165.0045 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $16.60 | 7.608% | $17.8629 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $67.30 | 13.826% | $76.6049 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $150.51 | 7.186% | $161.3256 | $161.33 | $161.35 | $161.30 |
| Purchase #6 | $18.69 | 5.280% | $19.6768 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $96.60 | 4.812% | $101.2484 | $101.25 | $101.25 | $101.20 |
| 7 purchase totals = | $532.54 | $570.5540 | $570.55 | $570.60 | $570.50 | |