| 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 | $49.36 | 8.366% | $53.4895 | $53.49 | $53.50 | $53.50 |
| Purchase #2 | $63.80 | 12.189% | $71.5766 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $214.71 | 11.222% | $238.8048 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $198.42 | 10.419% | $219.0934 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $179.30 | 13.420% | $203.3621 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $98.99 | 4.578% | $103.5218 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $17.51 | 6.226% | $18.6002 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $822.09 | $908.4484 | $908.44 | $908.45 | $908.50 | |