| 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 | $51.48 | 6.481% | $54.8164 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $8.76 | 9.641% | $9.6046 | $9.60 | $9.60 | $9.60 |
| Purchase #3 | $147.75 | 4.690% | $154.6795 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $20.82 | 5.591% | $21.984 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $248.82 | 13.555% | $282.5476 | $282.55 | $282.55 | $282.50 |
| Purchase #6 | $180.67 | 9.215% | $197.3187 | $197.32 | $197.30 | $197.30 |
| Purchase #7 | $225.73 | 12.194% | $253.2555 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $884.03 | $974.2063 | $974.21 | $974.20 | $974.20 | |