| 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 | $66.45 | 7.226% | $71.2517 | $71.25 | $71.25 | $71.30 |
| Purchase #2 | $95.31 | 7.809% | $102.7528 | $102.75 | $102.75 | $102.80 |
| Purchase #3 | $104.54 | 6.531% | $111.3675 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $130.84 | 7.565% | $140.738 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $47.72 | 11.694% | $53.3004 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $203.73 | 6.315% | $216.5955 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $200.44 | 7.332% | $215.1363 | $215.14 | $215.15 | $215.10 |
| 7 purchase totals = | $849.03 | $911.1422 | $911.15 | $911.15 | $911.20 | |