| 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 | $41.73 | 7.186% | $44.7287 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $49.66 | 7.166% | $53.2186 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $21.99 | 5.523% | $23.2045 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $62.46 | 12.169% | $70.0608 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $152.38 | 3.294% | $157.3994 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $78.39 | 6.693% | $83.6366 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $117.67 | 11.474% | $131.1715 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $524.28 | $563.4201 | $563.42 | $563.40 | $563.40 | |