| 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 | $44.54 | 13.352% | $50.487 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $174.57 | 13.433% | $198.02 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $109.36 | 3.599% | $113.2959 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $137.74 | 13.224% | $155.9547 | $155.95 | $155.95 | $156.00 |
| Purchase #5 | $213.83 | 7.570% | $230.0169 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $86.75 | 9.133% | $94.6729 | $94.67 | $94.65 | $94.70 |
| Purchase #7 | $203.35 | 8.259% | $220.1447 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $970.14 | $1,062.5921 | $1,062.59 | $1,062.55 | $1,062.60 | |