| 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 | $42.97 | 6.455% | $45.7437 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $9.94 | 10.596% | $10.9932 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $44.54 | 11.828% | $49.8082 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $31.35 | 8.658% | $34.0643 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $114.54 | 13.214% | $129.6753 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $128.31 | 3.702% | $133.06 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $237.36 | 9.441% | $259.7692 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $609.01 | $663.1139 | $663.11 | $663.10 | $663.20 | |