| 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 | $24.74 | 3.370% | $25.5737 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $164.60 | 10.502% | $181.8863 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $38.40 | 13.122% | $43.4388 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $229.75 | 4.746% | $240.6539 | $240.65 | $240.65 | $240.70 |
| Purchase #5 | $140.67 | 7.281% | $150.9122 | $150.91 | $150.90 | $150.90 |
| Purchase #6 | $233.90 | 13.361% | $265.1514 | $265.15 | $265.15 | $265.20 |
| Purchase #7 | $31.78 | 6.194% | $33.7485 | $33.75 | $33.75 | $33.70 |
| 7 purchase totals = | $863.84 | $941.3648 | $941.36 | $941.35 | $941.40 | |