| 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 | $5.86 | 11.541% | $6.5363 | $6.54 | $6.55 | $6.50 |
| Purchase #2 | $222.31 | 5.192% | $233.8523 | $233.85 | $233.85 | $233.90 |
| Purchase #3 | $72.60 | 11.814% | $81.177 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $196.64 | 7.310% | $211.0144 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $67.28 | 13.636% | $76.4543 | $76.45 | $76.45 | $76.50 |
| Purchase #6 | $241.32 | 8.601% | $262.0759 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $7.71 | 7.686% | $8.3026 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $813.72 | $879.4128 | $879.41 | $879.45 | $879.50 | |