| 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 | $97.57 | 5.629% | $103.0622 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $153.69 | 5.757% | $162.5379 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $121.65 | 10.561% | $134.4975 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $90.40 | 4.873% | $94.8052 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $210.74 | 7.236% | $225.9891 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $37.95 | 12.685% | $42.764 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $107.69 | 5.552% | $113.6689 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $819.69 | $877.3248 | $877.33 | $877.30 | $877.40 | |