| 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 | $234.70 | 8.546% | $254.7575 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $161.34 | 4.707% | $168.9343 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $69.58 | 11.371% | $77.4919 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $220.58 | 7.806% | $237.7985 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $8.52 | 5.361% | $8.9768 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $64.95 | 12.167% | $72.8525 | $72.85 | $72.85 | $72.90 |
| Purchase #7 | $68.95 | 4.748% | $72.2237 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $828.62 | $893.0352 | $893.03 | $893.05 | $893.10 | |