| 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 | $244.85 | 4.433% | $255.7042 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $36.44 | 9.450% | $39.8836 | $39.88 | $39.90 | $39.90 |
| Purchase #3 | $102.26 | 4.433% | $106.7932 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $61.54 | 12.649% | $69.3242 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $56.90 | 11.336% | $63.3502 | $63.35 | $63.35 | $63.40 |
| Purchase #6 | $106.85 | 8.250% | $115.6651 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $45.89 | 6.388% | $48.8215 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $654.73 | $699.5420 | $699.53 | $699.50 | $699.60 | |