| 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 | $6.62 | 7.501% | $7.1166 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $5.59 | 12.255% | $6.2751 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $221.30 | 4.851% | $232.0353 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $211.60 | 6.681% | $225.737 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $246.99 | 7.685% | $265.9712 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $171.56 | 6.521% | $182.7474 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $27.63 | 5.230% | $29.075 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $891.29 | $948.9576 | $948.98 | $949.00 | $948.90 | |