| 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 | $54.28 | 8.263% | $58.7652 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $56.28 | 12.304% | $63.2047 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $210.32 | 9.828% | $230.9902 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $124.93 | 12.716% | $140.8161 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $36.46 | 7.366% | $39.1456 | $39.15 | $39.15 | $39.10 |
| Purchase #6 | $241.70 | 10.230% | $266.4259 | $266.43 | $266.45 | $266.40 |
| Purchase #7 | $184.83 | 8.507% | $200.5535 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $908.80 | $999.9012 | $999.91 | $999.90 | $999.90 | |