| 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 | $119.88 | 8.243% | $129.7617 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $56.26 | 13.577% | $63.8984 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $132.47 | 12.392% | $148.8857 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $130.62 | 4.242% | $136.1609 | $136.16 | $136.15 | $136.20 |
| Purchase #5 | $64.30 | 8.145% | $69.5372 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $98.95 | 3.648% | $102.5597 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $39.25 | 7.108% | $42.0399 | $42.04 | $42.05 | $42.00 |
| 7 purchase totals = | $641.73 | $692.8435 | $692.85 | $692.85 | $692.90 | |