| 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 | $60.49 | 7.684% | $65.1381 | $65.14 | $65.15 | $65.10 |
| Purchase #2 | $57.29 | 8.629% | $62.2336 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $213.33 | 12.813% | $240.664 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $154.72 | 11.184% | $172.0239 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $51.95 | 4.319% | $54.1937 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $5.50 | 7.277% | $5.9002 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $221.75 | 8.330% | $240.2218 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $765.03 | $840.3753 | $840.36 | $840.35 | $840.30 | |