| 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 | $7.72 | 12.535% | $8.6877 | $8.69 | $8.70 | $8.70 |
| Purchase #2 | $205.72 | 9.573% | $225.4136 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $230.25 | 11.668% | $257.1156 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $228.29 | 7.172% | $244.663 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $53.72 | 13.697% | $61.078 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $29.47 | 13.359% | $33.4069 | $33.41 | $33.40 | $33.40 |
| Purchase #7 | $223.97 | 4.217% | $233.4148 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $979.14 | $1,063.7796 | $1,063.78 | $1,063.75 | $1,063.80 | |