| 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 | $8.54 | 10.856% | $9.4671 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $203.55 | 9.545% | $222.9788 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $211.40 | 4.555% | $221.0293 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $31.93 | 8.741% | $34.721 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $85.87 | 12.403% | $96.5205 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $236.78 | 8.423% | $256.724 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $88.90 | 7.489% | $95.5577 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $866.97 | $936.9984 | $937.00 | $936.95 | $937.00 | |