| 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 | $45.49 | 13.685% | $51.7153 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $112.51 | 7.105% | $120.5038 | $120.50 | $120.50 | $120.50 |
| Purchase #3 | $19.84 | 10.855% | $21.9936 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $222.86 | 5.579% | $235.2934 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $85.96 | 10.132% | $94.6695 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $34.54 | 9.553% | $37.8396 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $137.40 | 4.706% | $143.866 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $658.60 | $705.8812 | $705.88 | $705.85 | $705.90 | |