| 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 | $31.44 | 9.403% | $34.3963 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $88.90 | 5.642% | $93.9157 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $42.30 | 12.191% | $47.4568 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $63.79 | 8.248% | $69.0514 | $69.05 | $69.05 | $69.10 |
| Purchase #5 | $75.83 | 7.632% | $81.6173 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $70.78 | 3.576% | $73.3111 | $73.31 | $73.30 | $73.30 |
| Purchase #7 | $114.48 | 11.353% | $127.4769 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $487.52 | $527.2255 | $527.24 | $527.20 | $527.30 | |