| 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 | $60.78 | 9.647% | $66.6434 | $66.64 | $66.65 | $66.60 |
| Purchase #2 | $134.83 | 7.259% | $144.6173 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $138.45 | 6.791% | $147.8521 | $147.85 | $147.85 | $147.90 |
| Purchase #4 | $9.44 | 5.716% | $9.9796 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $219.31 | 4.133% | $228.3741 | $228.37 | $228.35 | $228.40 |
| Purchase #6 | $21.66 | 7.336% | $23.249 | $23.25 | $23.25 | $23.20 |
| Purchase #7 | $230.73 | 7.805% | $248.7385 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $815.20 | $869.4540 | $869.45 | $869.45 | $869.40 | |