| 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 | $97.72 | 11.112% | $108.5786 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $166.62 | 7.183% | $178.5883 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $159.69 | 5.577% | $168.5959 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $24.32 | 10.554% | $26.8867 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $8.40 | 12.596% | $9.4581 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $36.67 | 7.508% | $39.4232 | $39.42 | $39.40 | $39.40 |
| Purchase #7 | $50.52 | 5.224% | $53.1592 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $543.94 | $584.6900 | $584.70 | $584.70 | $584.80 | |