| 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 | $46.65 | 12.129% | $52.3082 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $91.47 | 4.709% | $95.7773 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $35.87 | 4.544% | $37.4999 | $37.50 | $37.50 | $37.50 |
| Purchase #4 | $145.58 | 11.386% | $162.1557 | $162.16 | $162.15 | $162.20 |
| Purchase #5 | $128.93 | 6.143% | $136.8502 | $136.85 | $136.85 | $136.90 |
| Purchase #6 | $48.26 | 5.605% | $50.965 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $248.50 | 10.809% | $275.3604 | $275.36 | $275.35 | $275.40 |
| 7 purchase totals = | $745.26 | $810.9167 | $810.93 | $810.90 | $811.10 | |