| 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 | $75.29 | 8.216% | $81.4758 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $241.56 | 12.241% | $271.1294 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $200.86 | 13.780% | $228.5385 | $228.54 | $228.55 | $228.50 |
| Purchase #4 | $135.67 | 12.329% | $152.3968 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $127.46 | 4.653% | $133.3907 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $49.25 | 13.269% | $55.785 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $193.65 | 10.871% | $214.7017 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $1,023.74 | $1,137.4179 | $1,137.43 | $1,137.50 | $1,137.40 | |