| 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 | $87.96 | 5.412% | $92.7204 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $145.59 | 3.649% | $150.9026 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $9.99 | 9.220% | $10.9111 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $176.76 | 12.468% | $198.7984 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $196.73 | 6.110% | $208.7502 | $208.75 | $208.75 | $208.80 |
| Purchase #6 | $27.88 | 9.464% | $30.5186 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $80.60 | 8.145% | $87.1649 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $725.51 | $779.7662 | $779.76 | $779.70 | $779.80 | |