| 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 | $80.87 | 8.559% | $87.7917 | $87.79 | $87.80 | $87.80 |
| Purchase #2 | $229.92 | 13.141% | $260.1338 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $6.27 | 9.641% | $6.8745 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $155.97 | 7.787% | $168.1154 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $95.98 | 8.712% | $104.3418 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $207.30 | 9.188% | $226.3467 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $76.83 | 10.401% | $84.8211 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $853.14 | $938.4250 | $938.42 | $938.40 | $938.30 | |