| 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 | $56.87 | 3.773% | $59.0157 | $59.02 | $59.00 | $59.00 |
| Purchase #2 | $13.73 | 6.457% | $14.6165 | $14.62 | $14.60 | $14.60 |
| Purchase #3 | $177.87 | 3.298% | $183.7362 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $246.42 | 10.306% | $271.816 | $271.82 | $271.80 | $271.80 |
| Purchase #5 | $36.74 | 7.176% | $39.3765 | $39.38 | $39.40 | $39.40 |
| Purchase #6 | $207.67 | 11.232% | $230.9955 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $10.65 | 9.242% | $11.6343 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $749.95 | $811.1907 | $811.21 | $811.20 | $811.10 | |