| 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 | $98.73 | 6.690% | $105.335 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $75.74 | 9.207% | $82.7134 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $92.83 | 13.828% | $105.6665 | $105.67 | $105.65 | $105.70 |
| Purchase #4 | $85.47 | 12.874% | $96.4734 | $96.47 | $96.45 | $96.50 |
| Purchase #5 | $14.75 | 8.107% | $15.9458 | $15.95 | $15.95 | $15.90 |
| Purchase #6 | $186.73 | 11.226% | $207.6923 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $219.44 | 9.524% | $240.3395 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $773.69 | $854.1659 | $854.17 | $854.15 | $854.10 | |