| 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 | $68.76 | 10.800% | $76.1861 | $76.19 | $76.20 | $76.20 |
| Purchase #2 | $121.58 | 9.787% | $133.479 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $123.44 | 10.457% | $136.3481 | $136.35 | $136.35 | $136.30 |
| Purchase #4 | $26.48 | 10.483% | $29.2559 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $75.32 | 4.577% | $78.7674 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $34.43 | 12.304% | $38.6663 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $34.25 | 11.177% | $38.0781 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $484.26 | $530.7809 | $530.80 | $530.80 | $530.90 | |