| 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 | $86.68 | 5.744% | $91.6589 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $240.59 | 11.748% | $268.8545 | $268.85 | $268.85 | $268.90 |
| Purchase #3 | $230.60 | 6.211% | $244.9226 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $228.52 | 13.790% | $260.0329 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $192.42 | 9.856% | $211.3849 | $211.38 | $211.40 | $211.40 |
| Purchase #6 | $72.88 | 12.176% | $81.7539 | $81.75 | $81.75 | $81.80 |
| Purchase #7 | $240.63 | 5.480% | $253.8165 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $1,292.32 | $1,412.4242 | $1,412.41 | $1,412.40 | $1,412.50 | |