| 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 | $66.79 | 8.105% | $72.2033 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $37.81 | 10.547% | $41.7978 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $184.59 | 7.773% | $198.9382 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $203.51 | 9.688% | $223.226 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $149.49 | 11.721% | $167.0117 | $167.01 | $167.00 | $167.00 |
| Purchase #6 | $134.64 | 9.394% | $147.2881 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $26.40 | 5.644% | $27.89 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $803.23 | $878.3551 | $878.36 | $878.40 | $878.30 | |