| 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 | $14.91 | 9.720% | $16.3593 | $16.36 | $16.35 | $16.40 |
| Purchase #2 | $71.76 | 13.581% | $81.5057 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $100.62 | 3.148% | $103.7875 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $121.87 | 11.117% | $135.4183 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $225.99 | 11.415% | $251.7868 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $99.83 | 13.869% | $113.6754 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $244.72 | 3.110% | $252.3308 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $879.70 | $954.8638 | $954.88 | $954.90 | $954.90 | |