| 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 | $52.97 | 3.492% | $54.8197 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $123.99 | 3.628% | $128.4884 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $207.39 | 10.754% | $229.6927 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $110.55 | 9.631% | $121.1971 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $169.61 | 5.430% | $178.8198 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $115.92 | 6.702% | $123.689 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $80.28 | 8.448% | $87.0621 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $860.71 | $923.7688 | $923.77 | $923.75 | $923.80 | |