| 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 | $44.27 | 13.780% | $50.3704 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $54.59 | 3.274% | $56.3773 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $63.66 | 9.251% | $69.5492 | $69.55 | $69.55 | $69.50 |
| Purchase #4 | $129.61 | 4.870% | $135.922 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $221.46 | 8.809% | $240.9684 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $86.30 | 12.281% | $96.8985 | $96.90 | $96.90 | $96.90 |
| Purchase #7 | $117.31 | 8.210% | $126.9412 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $717.20 | $777.0270 | $777.03 | $777.00 | $777.00 | |