| 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 | $82.58 | 8.587% | $89.6711 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $75.72 | 11.682% | $84.5656 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $88.78 | 9.166% | $96.9176 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $143.30 | 13.614% | $162.8089 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $115.78 | 5.458% | $122.0993 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $76.90 | 8.785% | $83.6557 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $132.86 | 9.419% | $145.3741 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $715.92 | $785.0923 | $785.10 | $785.00 | $785.20 | |