| 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 | $130.97 | 4.216% | $136.4917 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $27.63 | 7.112% | $29.595 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $84.48 | 10.312% | $93.1916 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $6.84 | 3.215% | $7.0599 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $153.38 | 8.179% | $165.925 | $165.93 | $165.95 | $165.90 |
| Purchase #6 | $29.61 | 11.295% | $32.9544 | $32.95 | $32.95 | $33.00 |
| Purchase #7 | $11.59 | 3.162% | $11.9565 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $444.50 | $477.1741 | $477.18 | $477.20 | $477.30 | |