| 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 | $250.86 | 7.639% | $270.0232 | $270.02 | $270.00 | $270.00 |
| Purchase #2 | $8.71 | 9.692% | $9.5542 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $77.93 | 3.297% | $80.4994 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $105.95 | 6.775% | $113.1281 | $113.13 | $113.15 | $113.10 |
| Purchase #5 | $12.87 | 11.126% | $14.3019 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $79.44 | 12.305% | $89.2151 | $89.22 | $89.20 | $89.20 |
| Purchase #7 | $113.62 | 5.112% | $119.4283 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $649.38 | $696.1502 | $696.15 | $696.15 | $696.10 | |