| 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 | $82.86 | 7.175% | $88.8052 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $221.61 | 12.123% | $248.4758 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $250.63 | 7.106% | $268.4398 | $268.44 | $268.45 | $268.40 |
| Purchase #4 | $15.72 | 9.340% | $17.1882 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $10.51 | 7.348% | $11.2823 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $46.59 | 6.621% | $49.6747 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $211.42 | 5.794% | $223.6697 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $839.34 | $907.5357 | $907.54 | $907.55 | $907.60 | |