| 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 | $121.75 | 12.167% | $136.5633 | $136.56 | $136.55 | $136.60 |
| Purchase #2 | $116.57 | 11.672% | $130.1761 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $9.38 | 6.573% | $9.9965 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $235.28 | 5.414% | $248.0181 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $31.80 | 6.533% | $33.8775 | $33.88 | $33.90 | $33.90 |
| Purchase #6 | $130.30 | 11.410% | $145.1672 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $56.99 | 10.803% | $63.1466 | $63.15 | $63.15 | $63.10 |
| 7 purchase totals = | $702.07 | $766.9453 | $766.96 | $766.95 | $767.00 | |