| 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 | $15.96 | 5.774% | $16.8815 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $166.61 | 7.137% | $178.501 | $178.50 | $178.50 | $178.50 |
| Purchase #3 | $78.93 | 12.156% | $88.5247 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $64.65 | 7.610% | $69.5699 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $208.59 | 12.501% | $234.6658 | $234.67 | $234.65 | $234.70 |
| Purchase #6 | $181.31 | 9.477% | $198.4927 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $60.57 | 6.516% | $64.5167 | $64.52 | $64.50 | $64.50 |
| 7 purchase totals = | $776.62 | $851.1523 | $851.15 | $851.10 | $851.20 | |