| 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 | $101.84 | 12.435% | $114.5038 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $41.79 | 6.639% | $44.5644 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $62.54 | 13.441% | $70.946 | $70.95 | $70.95 | $70.90 |
| Purchase #4 | $137.45 | 13.729% | $156.3205 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $34.51 | 13.419% | $39.1409 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $193.37 | 3.305% | $199.7609 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $96.52 | 12.441% | $108.5281 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $668.02 | $733.7646 | $733.76 | $733.75 | $733.70 | |