| 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 | $18.51 | 11.659% | $20.6681 | $20.67 | $20.65 | $20.70 |
| Purchase #2 | $176.87 | 8.627% | $192.1286 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $36.75 | 11.287% | $40.898 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $84.57 | 13.128% | $95.6723 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $16.41 | 8.668% | $17.8324 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $195.46 | 3.245% | $201.8027 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $14.48 | 10.486% | $15.9984 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $543.05 | $585.0005 | $585.00 | $585.00 | $585.00 | |