| 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 | $98.63 | 7.629% | $106.1545 | $106.15 | $106.15 | $106.20 |
| Purchase #2 | $41.64 | 7.112% | $44.6014 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $62.77 | 8.202% | $67.9184 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $77.79 | 3.741% | $80.7001 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $214.76 | 4.118% | $223.6038 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $85.45 | 3.597% | $88.5236 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $159.81 | 13.751% | $181.7855 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $740.85 | $793.2873 | $793.28 | $793.25 | $793.30 | |