| 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 | $28.25 | 6.549% | $30.1001 | $30.10 | $30.10 | $30.10 |
| Purchase #2 | $81.81 | 10.403% | $90.3207 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $60.54 | 5.362% | $63.7862 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $84.96 | 13.706% | $96.6046 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $8.55 | 13.109% | $9.6708 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $24.27 | 12.503% | $27.3045 | $27.30 | $27.30 | $27.30 |
| Purchase #7 | $40.95 | 9.343% | $44.776 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $329.33 | $362.5629 | $362.56 | $362.55 | $362.60 | |