| 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 | $36.27 | 4.565% | $37.9257 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $235.90 | 9.492% | $258.2916 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $248.25 | 7.240% | $266.2233 | $266.22 | $266.20 | $266.20 |
| Purchase #4 | $85.83 | 11.151% | $95.4009 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $104.98 | 7.807% | $113.1758 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $45.82 | 8.470% | $49.701 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $141.46 | 7.640% | $152.2675 | $152.27 | $152.25 | $152.30 |
| 7 purchase totals = | $898.51 | $972.9858 | $972.99 | $973.00 | $973.00 | |