| 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 | $39.79 | 8.435% | $43.1463 | $43.15 | $43.15 | $43.10 |
| Purchase #2 | $95.48 | 4.137% | $99.43 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $240.93 | 7.831% | $259.7972 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $120.27 | 11.457% | $134.0493 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $163.33 | 6.353% | $173.7064 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $36.71 | 13.564% | $41.6893 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $222.40 | 11.828% | $248.7055 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $918.91 | $1,000.5240 | $1,000.54 | $1,000.55 | $1,000.40 | |