| 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 | $27.63 | 6.459% | $29.4146 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $225.61 | 4.182% | $235.045 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $114.67 | 3.408% | $118.578 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $18.66 | 3.119% | $19.242 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $42.35 | 4.476% | $44.2456 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $66.40 | 3.499% | $68.7233 | $68.72 | $68.70 | $68.70 |
| Purchase #7 | $53.93 | 6.341% | $57.3497 | $57.35 | $57.35 | $57.30 |
| 7 purchase totals = | $549.25 | $572.5982 | $572.60 | $572.60 | $572.40 | |