| 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 | $70.97 | 6.277% | $75.4248 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $232.55 | 8.295% | $251.84 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $217.42 | 6.682% | $231.948 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $13.66 | 5.842% | $14.458 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $84.41 | 3.180% | $87.0942 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $172.80 | 3.726% | $179.2385 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $191.56 | 10.312% | $211.3137 | $211.31 | $211.30 | $211.30 |
| 7 purchase totals = | $983.37 | $1,051.3172 | $1,051.31 | $1,051.30 | $1,051.20 | |