| 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 | $46.81 | 8.252% | $50.6728 | $50.67 | $50.65 | $50.70 |
| Purchase #2 | $108.32 | 12.864% | $122.2543 | $122.25 | $122.25 | $122.30 |
| Purchase #3 | $85.88 | 10.201% | $94.6406 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $37.87 | 3.167% | $39.0693 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $120.63 | 13.736% | $137.1997 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $144.46 | 11.808% | $161.5178 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $178.70 | 7.712% | $192.4813 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $722.67 | $797.8358 | $797.83 | $797.80 | $797.90 | |