| 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 | $35.47 | 4.553% | $37.0849 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $7.79 | 10.339% | $8.5954 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $25.29 | 12.364% | $28.4169 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $72.91 | 6.844% | $77.9 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $92.33 | 6.210% | $98.0637 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $122.32 | 12.660% | $137.8057 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $112.62 | 5.157% | $118.4278 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $468.73 | $506.2944 | $506.30 | $506.30 | $506.30 | |