| 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 | $54.38 | 10.478% | $60.0779 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $214.32 | 12.806% | $241.7658 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $181.72 | 3.524% | $188.1238 | $188.12 | $188.10 | $188.10 |
| Purchase #4 | $187.58 | 7.598% | $201.8323 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $107.25 | 5.871% | $113.5466 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $140.50 | 11.111% | $156.111 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $20.31 | 5.414% | $21.4096 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $906.06 | $982.8670 | $982.87 | $982.85 | $982.80 | |