| 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 | $77.62 | 9.177% | $84.7432 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $203.45 | 7.144% | $217.9845 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $63.39 | 11.767% | $70.8491 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $77.98 | 6.466% | $83.0222 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $87.71 | 7.722% | $94.483 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $202.80 | 8.786% | $220.618 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $150.55 | 12.447% | $169.289 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $863.50 | $940.9890 | $940.98 | $941.00 | $940.90 | |