| 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 | $89.92 | 6.405% | $95.6794 | $95.68 | $95.70 | $95.70 |
| Purchase #2 | $41.99 | 9.244% | $45.8716 | $45.87 | $45.85 | $45.90 |
| Purchase #3 | $218.40 | 7.612% | $235.0246 | $235.02 | $235.00 | $235.00 |
| Purchase #4 | $6.99 | 12.250% | $7.8463 | $7.85 | $7.85 | $7.80 |
| Purchase #5 | $153.92 | 11.297% | $171.3083 | $171.31 | $171.30 | $171.30 |
| Purchase #6 | $142.75 | 7.700% | $153.7418 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $124.96 | 10.608% | $138.2158 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $778.93 | $847.6878 | $847.69 | $847.65 | $847.60 | |