| 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 | $192.57 | 12.453% | $216.5507 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $71.86 | 9.551% | $78.7233 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $117.46 | 13.772% | $133.6366 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $21.64 | 6.208% | $22.9834 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $22.85 | 4.853% | $23.9589 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $66.60 | 8.545% | $72.291 | $72.29 | $72.30 | $72.30 |
| Purchase #7 | $94.97 | 7.150% | $101.7604 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $587.95 | $649.9043 | $649.90 | $649.90 | $650.00 | |