| 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 | $96.86 | 3.362% | $100.1164 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $207.27 | 9.106% | $226.144 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $5.87 | 4.157% | $6.114 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $79.49 | 4.388% | $82.978 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $172.71 | 5.258% | $181.7911 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $95.71 | 7.568% | $102.9533 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $77.51 | 13.553% | $88.0149 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $735.42 | $788.1117 | $788.10 | $788.10 | $788.10 | |