| 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 | $5.51 | 5.482% | $5.8121 | $5.81 | $5.80 | $5.80 |
| Purchase #2 | $96.51 | 7.346% | $103.5996 | $103.60 | $103.60 | $103.60 |
| Purchase #3 | $22.92 | 11.693% | $25.6 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $88.50 | 7.262% | $94.9269 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $61.70 | 11.701% | $68.9195 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $192.76 | 3.305% | $199.1307 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $60.89 | 8.245% | $65.9104 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $528.79 | $563.8992 | $563.90 | $563.90 | $563.80 | |