| 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 | $43.86 | 9.422% | $47.9925 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $186.58 | 5.831% | $197.4595 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $178.41 | 4.477% | $186.3974 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $92.50 | 7.430% | $99.3728 | $99.37 | $99.35 | $99.40 |
| Purchase #5 | $21.33 | 6.402% | $22.6955 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $164.25 | 12.346% | $184.5283 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $48.93 | 13.285% | $55.4304 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $735.86 | $793.8764 | $793.88 | $793.90 | $793.90 | |