| 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 | $33.44 | 6.332% | $35.5574 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $69.75 | 3.211% | $71.9897 | $71.99 | $72.00 | $72.00 |
| Purchase #3 | $29.63 | 7.238% | $31.7746 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $171.59 | 6.605% | $182.9235 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $25.26 | 6.864% | $26.9938 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $130.78 | 4.136% | $136.1891 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $59.80 | 8.710% | $65.0086 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $520.25 | $550.4367 | $550.43 | $550.40 | $550.50 | |