| 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 | $223.98 | 3.836% | $232.5719 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $8.75 | 12.861% | $9.8753 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $161.47 | 3.191% | $166.6225 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $74.81 | 7.219% | $80.2105 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $63.52 | 5.332% | $66.9069 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $31.69 | 8.759% | $34.4657 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $201.88 | 4.348% | $210.6577 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $766.10 | $801.3105 | $801.32 | $801.25 | $801.40 | |