| 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 | $35.77 | 8.846% | $38.9342 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $114.45 | 12.789% | $129.087 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $218.96 | 3.719% | $227.1031 | $227.10 | $227.10 | $227.10 |
| Purchase #4 | $160.50 | 9.567% | $175.855 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $20.62 | 8.711% | $22.4162 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $80.89 | 12.421% | $90.9373 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $110.77 | 5.639% | $117.0163 | $117.02 | $117.00 | $117.00 |
| 7 purchase totals = | $741.96 | $801.3491 | $801.36 | $801.35 | $801.30 | |