| 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 | $44.73 | 3.119% | $46.1251 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $159.88 | 13.309% | $181.1584 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $78.74 | 5.842% | $83.34 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $140.85 | 6.228% | $149.6221 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $102.41 | 3.246% | $105.7342 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $120.64 | 12.571% | $135.8057 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $67.66 | 3.324% | $69.909 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $714.91 | $771.6945 | $771.70 | $771.70 | $771.60 | |