| 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 | $30.53 | 8.227% | $33.0417 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $238.73 | 6.329% | $253.8392 | $253.84 | $253.85 | $253.80 |
| Purchase #3 | $38.29 | 7.421% | $41.1315 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $245.71 | 6.831% | $262.4945 | $262.49 | $262.50 | $262.50 |
| Purchase #5 | $146.71 | 12.502% | $165.0517 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $168.62 | 7.176% | $180.7202 | $180.72 | $180.70 | $180.70 |
| Purchase #7 | $100.86 | 13.758% | $114.7363 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $969.45 | $1,051.0151 | $1,051.01 | $1,051.05 | $1,050.90 | |