| 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 | $80.48 | 3.347% | $83.1737 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $133.89 | 8.646% | $145.4661 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $55.98 | 7.221% | $60.0223 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $83.56 | 4.123% | $87.0052 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $192.57 | 7.794% | $207.5789 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $244.31 | 10.341% | $269.5741 | $269.57 | $269.55 | $269.60 |
| Purchase #7 | $231.73 | 11.270% | $257.846 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,022.52 | $1,110.6663 | $1,110.67 | $1,110.60 | $1,110.70 | |