| 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 | $8.70 | 9.693% | $9.5433 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $223.72 | 9.547% | $245.0785 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $20.80 | 8.702% | $22.61 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $206.52 | 4.272% | $215.3425 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $44.78 | 3.259% | $46.2394 | $46.24 | $46.25 | $46.20 |
| Purchase #6 | $111.84 | 7.663% | $120.4103 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $129.64 | 4.831% | $135.9029 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $746.00 | $795.1269 | $795.12 | $795.15 | $795.00 | |