| 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 | $28.25 | 4.736% | $29.5879 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $171.49 | 4.511% | $179.2259 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $191.44 | 5.371% | $201.7222 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $101.74 | 13.499% | $115.4739 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $206.54 | 9.706% | $226.5868 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $106.47 | 7.839% | $114.8162 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $108.49 | 11.404% | $120.8622 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $914.42 | $988.2751 | $988.28 | $988.25 | $988.30 | |