| 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 | $91.91 | 5.393% | $96.8667 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $221.53 | 8.160% | $239.6068 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $20.63 | 8.474% | $22.3782 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $105.82 | 6.602% | $112.8062 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $9.49 | 6.821% | $10.1373 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $77.69 | 12.195% | $87.1643 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $188.86 | 12.150% | $211.8065 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $715.93 | $780.7660 | $780.78 | $780.75 | $780.80 | |