| 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 | $196.51 | 4.130% | $204.6259 | $204.63 | $204.65 | $204.60 |
| Purchase #2 | $55.94 | 6.503% | $59.5778 | $59.58 | $59.60 | $59.60 |
| Purchase #3 | $122.76 | 8.652% | $133.3812 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $10.37 | 8.120% | $11.212 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $12.76 | 12.752% | $14.3872 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $92.79 | 4.857% | $97.2968 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $150.40 | 8.334% | $162.9343 | $162.93 | $162.95 | $162.90 |
| 7 purchase totals = | $641.53 | $683.4152 | $683.42 | $683.50 | $683.40 | |