| 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 | $30.36 | 5.463% | $32.0186 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $11.62 | 4.791% | $12.1767 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $26.77 | 10.499% | $29.5806 | $29.58 | $29.60 | $29.60 |
| Purchase #4 | $6.79 | 4.627% | $7.1042 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $19.88 | 13.513% | $22.5664 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $171.71 | 11.313% | $191.1356 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $137.59 | 4.278% | $143.4761 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $404.72 | $438.0582 | $438.07 | $438.10 | $438.10 | |