| 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 | $73.81 | 13.810% | $84.0032 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $241.52 | 5.119% | $253.8834 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $120.98 | 5.695% | $127.8698 | $127.87 | $127.85 | $127.90 |
| Purchase #4 | $215.62 | 9.441% | $235.9767 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $17.71 | 12.257% | $19.8807 | $19.88 | $19.90 | $19.90 |
| Purchase #6 | $146.84 | 4.599% | $153.5932 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $86.63 | 11.624% | $96.6999 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $903.11 | $971.9069 | $971.90 | $971.95 | $972.00 | |