| 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 | $63.54 | 8.398% | $68.8761 | $68.88 | $68.90 | $68.90 |
| Purchase #2 | $208.68 | 10.249% | $230.0676 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $202.77 | 13.547% | $230.2393 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $155.38 | 5.570% | $164.0347 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $85.28 | 10.262% | $94.0314 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $50.89 | 11.223% | $56.6014 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $16.97 | 10.737% | $18.7921 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $783.51 | $862.6426 | $862.64 | $862.70 | $862.60 | |