| 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 | $50.68 | 7.302% | $54.3807 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $6.51 | 9.630% | $7.1369 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $138.56 | 8.495% | $150.3307 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $193.96 | 4.752% | $203.177 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $71.68 | 11.689% | $80.0587 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $139.88 | 9.806% | $153.5966 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $47.93 | 3.448% | $49.5826 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $649.20 | $698.2632 | $698.27 | $698.35 | $698.30 | |