| 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 | $51.55 | 10.663% | $57.0468 | $57.05 | $57.05 | $57.00 |
| Purchase #2 | $131.66 | 12.346% | $147.9147 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $128.78 | 4.324% | $134.3484 | $134.35 | $134.35 | $134.30 |
| Purchase #4 | $187.37 | 8.852% | $203.956 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $98.86 | 6.427% | $105.2137 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $156.89 | 6.368% | $166.8808 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $135.31 | 10.752% | $149.8585 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $890.42 | $965.2189 | $965.22 | $965.20 | $965.20 | |