| 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 | $63.51 | 5.810% | $67.1999 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $5.35 | 10.626% | $5.9185 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $241.82 | 6.246% | $256.9241 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $68.52 | 9.254% | $74.8608 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $136.49 | 3.655% | $141.4787 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $214.66 | 5.206% | $225.8352 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $98.34 | 11.437% | $109.5871 | $109.59 | $109.60 | $109.60 |
| 7 purchase totals = | $828.69 | $881.8043 | $881.81 | $881.80 | $881.80 | |