| 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 | $74.37 | 7.160% | $79.6949 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $17.32 | 5.471% | $18.2676 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $80.32 | 5.845% | $85.0147 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $88.39 | 11.768% | $98.7917 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $77.88 | 4.283% | $81.2156 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $142.81 | 13.379% | $161.9165 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $82.64 | 6.622% | $88.1124 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $563.73 | $613.0134 | $613.01 | $612.95 | $613.00 | |