| 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 | $80.73 | 8.164% | $87.3208 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $111.65 | 8.147% | $120.7461 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $77.71 | 9.377% | $84.9969 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $189.52 | 5.612% | $200.1559 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $12.45 | 6.249% | $13.228 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $207.39 | 3.484% | $214.6155 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $208.99 | 6.858% | $223.3225 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $888.44 | $944.3857 | $944.40 | $944.35 | $944.30 | |