| 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 | $39.41 | 5.610% | $41.6209 | $41.62 | $41.60 | $41.60 |
| Purchase #2 | $246.60 | 7.366% | $264.7646 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $70.32 | 7.623% | $75.6805 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $163.79 | 10.675% | $181.2746 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $203.51 | 8.200% | $220.1978 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $114.71 | 6.618% | $122.3015 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $173.47 | 10.506% | $191.6948 | $191.69 | $191.70 | $191.70 |
| 7 purchase totals = | $1,011.81 | $1,097.5347 | $1,097.52 | $1,097.50 | $1,097.60 | |