| 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 | $74.53 | 13.276% | $84.4246 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $21.92 | 5.828% | $23.1975 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $63.28 | 7.485% | $68.0165 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $65.72 | 9.180% | $71.7531 | $71.75 | $71.75 | $71.80 |
| Purchase #5 | $205.44 | 7.345% | $220.5296 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $214.36 | 5.327% | $225.779 | $225.78 | $225.80 | $225.80 |
| Purchase #7 | $181.33 | 7.606% | $195.122 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $826.58 | $888.8223 | $888.82 | $888.80 | $888.80 | |