| 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 | $35.60 | 7.611% | $38.3095 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $130.25 | 8.673% | $141.5466 | $141.55 | $141.55 | $141.50 |
| Purchase #3 | $239.32 | 5.482% | $252.4395 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $21.67 | 5.543% | $22.8712 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $10.73 | 13.196% | $12.1459 | $12.15 | $12.15 | $12.10 |
| Purchase #6 | $238.63 | 3.527% | $247.0465 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $51.27 | 12.750% | $57.8069 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $727.47 | $772.1661 | $772.18 | $772.15 | $772.00 | |