| 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 | $86.64 | 5.613% | $91.5031 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $160.26 | 12.183% | $179.7845 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $39.32 | 6.534% | $41.8892 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $105.80 | 12.352% | $118.8684 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $129.36 | 4.779% | $135.5421 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $205.97 | 8.280% | $223.0243 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $75.64 | 13.599% | $85.9263 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $802.99 | $876.5379 | $876.53 | $876.55 | $876.50 | |