| 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 | $45.54 | 8.284% | $49.3125 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $138.99 | 13.384% | $157.5924 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $21.52 | 3.203% | $22.2093 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $152.87 | 4.580% | $159.8714 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $220.88 | 12.208% | $247.845 | $247.85 | $247.85 | $247.80 |
| Purchase #6 | $216.80 | 12.695% | $244.3228 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $56.81 | 11.770% | $63.4965 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $853.41 | $944.6499 | $944.65 | $944.60 | $944.60 | |