| 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 | $67.43 | 7.477% | $72.4717 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $34.51 | 10.281% | $38.058 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $185.32 | 9.345% | $202.6382 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $202.34 | 4.413% | $211.2693 | $211.27 | $211.25 | $211.30 |
| Purchase #5 | $118.26 | 10.426% | $130.5898 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $204.68 | 5.337% | $215.6038 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $171.57 | 8.711% | $186.5155 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $984.11 | $1,057.1463 | $1,057.15 | $1,057.10 | $1,057.20 | |