| 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 | $198.80 | 5.653% | $210.0382 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $29.97 | 4.458% | $31.3061 | $31.31 | $31.30 | $31.30 |
| Purchase #3 | $196.83 | 13.146% | $222.7053 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $65.31 | 13.812% | $74.3306 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $120.48 | 11.863% | $134.7725 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $62.33 | 4.552% | $65.1673 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $58.80 | 7.788% | $63.3793 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $732.52 | $801.6993 | $801.71 | $801.70 | $801.70 | |