| 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 | $13.43 | 8.543% | $14.5773 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $22.59 | 4.870% | $23.6901 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $72.97 | 9.807% | $80.1262 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $182.73 | 9.565% | $200.2081 | $200.21 | $200.20 | $200.20 |
| Purchase #5 | $192.43 | 5.432% | $202.8828 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $88.81 | 11.862% | $99.3446 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $187.89 | 7.346% | $201.6924 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $760.85 | $822.5215 | $822.52 | $822.60 | $822.50 | |