| 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 | $65.42 | 9.596% | $71.6977 | $71.70 | $71.70 | $71.70 |
| Purchase #2 | $11.75 | 11.310% | $13.0789 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $10.58 | 12.107% | $11.8609 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $128.92 | 9.361% | $140.9882 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $189.63 | 3.687% | $196.6217 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $73.41 | 4.397% | $76.6378 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $196.30 | 3.338% | $202.8525 | $202.85 | $202.85 | $202.90 |
| 7 purchase totals = | $676.01 | $713.7377 | $713.74 | $713.75 | $713.80 | |