| 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 | $39.78 | 12.687% | $44.8269 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $59.48 | 7.705% | $64.0629 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $16.43 | 13.765% | $18.6916 | $18.69 | $18.70 | $18.70 |
| Purchase #4 | $164.75 | 7.832% | $177.6532 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $78.60 | 7.442% | $84.4494 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $67.78 | 3.574% | $70.2025 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $11.31 | 7.193% | $12.1235 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $438.13 | $472.0100 | $472.00 | $472.00 | $472.00 | |