| 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 | $91.57 | 6.735% | $97.7372 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $174.36 | 3.736% | $180.8741 | $180.87 | $180.85 | $180.90 |
| Purchase #3 | $135.58 | 6.287% | $144.1039 | $144.10 | $144.10 | $144.10 |
| Purchase #4 | $209.30 | 10.724% | $231.7453 | $231.75 | $231.75 | $231.70 |
| Purchase #5 | $102.63 | 13.147% | $116.1228 | $116.12 | $116.10 | $116.10 |
| Purchase #6 | $187.80 | 7.798% | $202.4446 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $64.66 | 5.309% | $68.0928 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $965.90 | $1,041.1207 | $1,041.11 | $1,041.10 | $1,041.00 | |