| 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 | $114.42 | 7.855% | $123.4077 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $63.49 | 9.333% | $69.4155 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $45.26 | 13.611% | $51.4203 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $163.41 | 6.164% | $173.4826 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $49.31 | 11.195% | $54.8303 | $54.83 | $54.85 | $54.80 |
| Purchase #6 | $178.52 | 9.468% | $195.4223 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $80.30 | 13.358% | $91.0265 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $694.71 | $759.0052 | $759.01 | $759.00 | $758.90 | |